CHAPTER V

AIR SAC MITE

CAUSE: Produced by a parasite called Cylodites Nudus, which bears a

close resemblance to the parasite causing mange or scabies in the

domesticated animal. Owing to the peculiar construction of their

breathing organs fowls are more susceptible to parasites than animals.

In addition to affecting the lungs, the Air Sac Mite may extend its

operations to the intestines, kidneys, liver and bones.

SYMPTOMS: Unthriftiness is first noticed, but after the parasites become

numerous, the fowl shows signs of difficult breathing, perhaps

terminating in bronchial pneumonia. In some cases death occurs without

apparent cause. The bird will be inactive, becomes separated from the

rest of the flock, comb pale, head drawn close to the body, wings hang

pendulous, lose flesh, breathing becomes hard, coughing, sneezing and a

rattling from the mucus in the windpipe is heard. Death is produced from

suffocation.

TREATMENT: Separate the sick from the healthy fowls. Disinfect coops and

runways of both sick and healthy birds with Crude Carbolic Acid,

undiluted. Also fumigate the fowls in their coops with steam from hot

water and Pine Tar. This may be done by placing the water and Tar in a

pan and then inserting a hot stone or brick in the solution. This

perhaps is the simplest method of fumigation. Also mix Sulphur in their

feed regularly.

APOPLEXY

(Hemorrhage of the Brain)

Due to the rupture of a blood vessel of the brain and pressure from the

escaping blood.

CAUSE: Mechanical injuries, straining when laying eggs (hens are

frequently found dead on the nest from this cause), overfeeding,

stimulating food, etc., all tend to produce apoplexy.

SYMPTOMS: Appear very suddenly, bird is seen to walk unsteadily, falls,

or perhaps is found dead.

TREATMENT: In mild attacks, apply cold water or ice to fowl's head until

thoroughly cooled. Give one-half grain of Calomel, feed soft food,

compel the bird to exercise. Owing to the loss of blood a tonic will be

necessary. Pulv. Gentian Root, Pulv. Saltpeter, Capsicum and Ferri

Sulphate (Pulv.) equal parts one ounce. Mix and place one teaspoonful in

feed for every twenty-five fowls. This tonic purifies and builds up the

blood, just what is needed in this particular condition.

BALDNESS

(Favus)

CAUSE: Due to fungi.

SYMPTOMS: The first noticeable sign is the whitish appearance of the

comb due to gray spots about the size of a pin head. As the disease

progresses, this condition spreads to other parts of the body; the

feathers look rough and dry and break easily. The fowl grows weaker,

refuses to eat and if not properly treated, dies.

TREATMENT: Remove the scabs by separating the feathers and using a

brush. Apply Sulphur Ointment. Repeat this treatment after two or three

days. Great care must be taken to prevent the fowl from chilling or

taking cold.

BEAK AND THROAT OBSTRUCTION

CAUSE: Lodgment in the beak or food canal of a foreign substance, such

as a kernel of corn, sunflower seed, bone, etc.

SYMPTOMS: Fowl jerks its head suddenly and frequently attempts to

swallow. If a close examination is made the foreign body can be felt

from the outside.

TREATMENT: For the removal of such obstructions, no special treatment is

needed further than to use care and avoid any injury to the beak or

throat. Feed nutritious food, as wheat bran mashes and vegetables and

see that they have a liberal quantity of good pure water at all times.

BLACKHEAD

(Infectious Entero Hepatitis of Turkeys)

CAUSE: Due to a protozoa taken into the system with the food or drinking

water. This parasite enters the caeca which becomes inflamed and

discolored and the liver is enlarged and studded with yellowish spots

about the size of a pea.

SYMPTOMS: Although this disease is termed Blackhead, the discoloration

of the head is not necessarily present in all cases; neither is this

condition confined to this particular disease. One of the first symptoms

is loss of appetite, followed in most cases by diarrhoea. The fowl

becomes weak and loses weight rapidly. Examination of the liver after

death will determine whether or not death has been caused by Infectious

Entero Hepatitis. The dead birds should be burned to prevent the spread

of the disease.

TREATMENT: Prevention is one of the most important factors as this

disease is very contagious and the protozoa once implanted in the turkey

runs is almost impossible to eradicate. Provide clean, well ventilated

coops and feed clean, wholesome food and good fresh water to drink.

MEDICAL TREATMENT: Give Bismuth Salicylate and Quinine Sulphate each one

grain two to three times a day. Also mix Hyposulphite of Soda in the

proportion of two to four grains to every fowl in their drinking water

twice daily. Disinfect coops and runs with Crude Carbolic Acid,

undiluted.

BODY LICE

CAUSE: Insanitary conditions. Communicated by direct contact.

SYMPTOMS: Young chicks become emaciated and die quickly. Older birds

withstand the parasite much longer, but in time show signs of uneasiness

by dusting themselves frequently. The comb and wattles become pale and

bloodless, the feathers rough, dry and brittle. The birds grow weak,

poor, and eventually die.

TREATMENT: Dust the birds with the following: Sulphur, one part;

Napthaline, one part; Tobacco Dust, twenty-eight parts and seventy parts

of middlings. Powder finely and mix well together and dust the birds

once daily. Also sprinkle freely in the dust baths.

BRONCHITIS

CAUSE: Exposure to dampness, cold drafts of air, inhaling irritating

gases, vapors or dust. The fowls should be carefully examined, as

bronchitis is occasionally caused by the presence of gapeworms.

SYMPTOMS: Loss of appetite, the bird moves about slowly, breathing with

difficulty and making a sort of whistling sound accompanied by a cough.

As the disease progresses, there will be a peculiar bubbling sound from

breathing due to an excessive accumulation of mucus in the windpipe. At

this stage of the disease the bird becomes very weak and if not properly

treated and cared for will rapidly lose strength, the feathers will

become rough, head and wings droop, and the bird dies.

TREATMENT: This disease is most satisfactorily treated by placing the

affected birds in warm, dry, well ventilated quarters, admitting

sunlight if possible, but excluding all drafts of air. Feed stale bread,

middlings, etc. Also place the fowls in a moderately air tight coop and

compel them to inhale steam from hot water and Turpentine. This is

readily done by placing the water and Turpentine in a pan and then

insert a hot stone or brick in the solution. Force them to inhale this

steam from twenty to thirty minutes twice a day. Also add Chlorate of

Potash to their drinking water, one teaspoonful to every twenty-five

aged fowls. To chicks add one-fourth teaspoonful to every twenty-five.

If the weather is favorable and the above treatment is followed,

bronchitis yields very favorably.

BUMBLE FOOT

(Corns-Deep Bruises-Abscesses)

CAUSE: Sharp-edged or narrow perches which bruise the feet or where the

perches are high, heavy fowls often injure their feet by alighting on

stones or other hard objects.

SYMPTOMS: The bird limps or hobbles about, moving with great difficulty.

Examination will show the foot to be hot and tender to the touch.

TREATMENT: Wash with clean, warm water and in some cases it is advisable

to apply Hot Flaxseed poultices. When soft spots or abscesses develop,

lance them with a clean, sharp knife. After abscesses and bruises are

opened, treat them antiseptically by washing with a solution of Carbolic

Acid, one teaspoonful to a pint of water. The foot should be bandaged to

keep out dust and dirt.

[Illustration: Photograph of chicken.]

PRIZE WINNING BUFF ORPINGTON COCK.

CATARRH

CAUSE: Exposure; poorly constructed coops which admit rain or drafts.

Weak birds are very susceptible to Catarrh.

SYMPTOMS: The bird is dull, moves about slowly, coughing or sneezing;

appetite is poor, the mucous membrane of the air passage becomes

inflamed and the breathing difficult, especially through the nose. The

discharge from the nostrils at first watery, becomes mucus-like and

thick and sticky, closing the nose, causing the bird to breathe wholly

through the mouth with a wheezing sound.

TREATMENT: The cause of Catarrh shows the necessity of clean and

comfortable quarters for the fowls. Keep the birds strong and vigorous

by feeding clean, nourishing food.

MEDICAL TREATMENT: To each fowl administer in their drinking water or

feed: Chlorate of Potash, one grain, twice daily.

CHICKEN POX

(Sore Head--Warts)

CAUSE: These diseases are due to low forms of parasites or fungi and

occur most frequently in wet weather especially if the coops are leaky

and allow the rain to fall on the droppings, causing mold or fungi. Poor

ventilation and lack of light also promotes the growth of fungi.

SYMPTOMS: The disease is usually confined to the head and affects

principally young chickens, pigeons and turkeys, but rarely ducks and

geese. The infection appears in the form of yellowish warts or nodules

about the nose, eyelids, comb, wattles, under the wings, or any

unfeathered place. The warts vary in size from that of a pin head to the

size of a pea and they discharge a fluid which at first is thin and

watery but as the disease progresses, it becomes thick and sticky,

yellow in color and fetid in smell. At this stage the appetite is poor,

the feathers appear rough, and where the eyelids are affected, as in

most cases, the bird cannot see, fails to eat, becomes emaciated, loses

weight and strength rapidly and if not properly treated, dies.

TREATMENT: This disease is very contagious, therefore the coops and runs

should be disinfected with Crude Carbolic Acid, undiluted. In the

drinking water add Hyposulphite of Soda in the proportion of one to two

grains to each fowl (one-half grain to chicks). Wash the nodules or

warts about the head with Carbolic Acid solution, one teaspoonful to a

quart of water. Feed easily digested food, such as vegetables or warm

bran mashes.

CONGESTION OF THE LIVER

CAUSE: Lack of exercise, overfeeding, tainted or moldy food, infection,

or impure blood.

SYMPTOMS: Birds suffering from this disease seldom show signs of

sickness and it is well to dissect the fowl after death to ascertain the

exact cause. If death is caused by Congestion of the Liver, the organ

will be greatly enlarged and easily torn.

TREATMENT: If the fowls are fat and sluggish, compel them to exercise by

driving them about. Also give fifteen to twenty grains of Epsom Salts to

each affected fowl. Feed laxative foods that are easily digested, as

vegetables and wheat bran mashes. They are cooling and relieve

congestion.

CONGESTION OF THE LUNGS

(Pulmonary Congestion)

CAUSE: Exposure; the bird chills, causing contraction of the blood

vessels near the surface of the body, thereby forcing a large quantity

of blood to the internal organs; the small blood vessels in the lungs

become distended with blood and rupture.

SYMPTOMS: Rapid and difficult breathing; the bird appears stupid and

sleepy and docs not care to move about; appetite poor, wings drooping,

plumage ruffled, a thick mucus, colored with blood, escapes from the

mouth, comb and wattles show a dark-red color from lack of oxygen in the

blood. This disease is of very short duration, the bird dying within a

few hours. It is very common among young chicks and turkeys that are

permitted to run out in the early spring rains.

TREATMENT: Medical treatment is of no value, as the disease progresses

so rapidly that the bird dies shortly after the first symptoms appear.

Sanitary surroundings, good light, pure air and exercise are essential.

Do not allow the birds to stand out in the cold or rains, especially

during the molting season. Keep your poultry strong and vigorous by

feeding clean, nourishing food and give them pure water to drink.

CONSTIPATION

(Intestinal Obstruction)

CAUSE: Irritation of the membranes lining the intestines, caused by dry

feed, glass or gravel; may also be due to parasitic worms. Obstruction

may occur in any part of the intestines although the external opening is

the part most frequently affected.

SYMPTOMS: Bird appears dull and stupid, walks with difficulty and

attempts frequently to expel the obstructing material. The appetite is

poor and the feathers rough. By examination and manipulation the

obstruction may be located. Dried masses of excrement by adhering to the

feathers sometimes block the outer opening of the intestines.

TREATMENT: Remove the waste matter clinging to the feathers with warm

water or by clipping the feathers off. If the Cloaca is obstructed, give

injections of Sweet Oil or Olive Oil with a small bulb syringe. Also

give one to two grains of Calomel and feed clean food and soft mashes

containing Pulv. Gentian Root, one grain to each fowl twice daily. This

stimulates the worm-like movement of the bowels and assists in expelling

their contents.

[Illustration: Photograph of chicken.]

PRIZE WINNING PLYMOUTH ROCK COCK.

CROP IMPACTION

(Obstruction, Paralysis, Inflammation, Catarrh)

CAUSE: Errors in feeding; birds that are not fed regularly are

predisposed to any of the above conditions; may also be due to

swallowing large pieces of bone, thread, nails, pins, glass, gravel,

etc.

SYMPTOMS: Loss of appetite, frequent attempts to swallow, crop greatly

distended and hard on pressure; eventually the food decomposes and a

liquid may escape from the mouth and nose. The bird appears dull, stupid

and sleepy, comb pale, feathers rough, beak open, owing to pressure on

the windpipe. If caused by swallowing sharp objects, they may penetrate

the crop and skin, causing a gangrenous condition. Grain in the crop

will sometimes send out sprouts of considerable lengths.

TREATMENT: If no sharp objects are present, give two teaspoonfuls of

Sweet or Olive Oil. This will lubricate the esophagus and crop.

Manipulate the crop upward, forcing the food gently through the mouth,

adding oil occasionally. If, however, sharp objects penetrate the crop

it is best to remove them through an artificial opening. Clip the

feathers from around the intended seat of operation and wash the clipped

surface with a Carbolic Solution, one teaspoonful to a pint of water.

The incision should not be over one-half inch long and should be made as

high as possible and in the center of the crop. After removing the

contents, sew up with ordinary thread and needle and wash occasionally

with the above antiseptic solution. The operation is not difficult and

will be successful if the parts are not too badly inflamed.

After-treatment consists of feeding very little food until the crop is

fairly well healed. Feed soft bran mashes and vegetables. To the

drinking water add Boracic Acid, one grain, twice daily. It relieves the

catarrhal condition that is present, such as irritations of the crop and

intestines.

DIARRHOEA

(Gastro-Intestinal Catarrh--Enteritis)

CAUSE: Inflammation of the digestive organs can be traced in every

instance to the quality or quantity of food and water consumed. The food

or water may contain parasites, or large quantities of mustard, pepper,

or may be moldy or tainted.

SYMPTOMS: Loss of appetite, the feathers appear rough, the crop is

sometimes paralyzed and distended with gas, the bird moves slowly, the

droppings vary in color from a white to a yellow or a green and finally

becomes tinged with blood; at this stage there is a rise in temperature

accompanied by great thirst and signs of pain. Mild cases of simple

diarrhoea if not properly treated when first symptoms appear, will

develop the same severe conditions described above.

TREATMENT: Determine the cause and remove it if possible. See that the

food is clean and nutritious, the coops well ventilated, the runs well

lighted. Sunlight is very beneficial. Avoid exposure, drafts and

dampness. Place oatmeal in their drinking water, also give two grains of

Bismuth mixed with dough and make into a small pill. Give one every six

hours.

When in addition to the above symptoms a bloody discharge is present,

give six drops of Tincture of Catechu every four hours. Warm mashes made

of bran or oatmeal are very nourishing and soothing to the intestinal

canal.

DIPHTHERITIC ROUP

(Diphtheria)

CAUSE: Due to a specific germ. The disease is very contagious and is

communicated by direct contact. Great care should be exercised,

therefore, when showing or buying birds. Any new birds to be added to

the flock should be kept in separate pens for a week or two to make sure

they are in good condition.

SYMPTOMS: The first symptoms are similar to those of catarrh or cold. A

clear, watery liquid escapes from the eyes and nostrils, the head is

drawn in toward the body, the feathers appear rough, the breathing fast,

the temperature rises from three to five degrees above normal. The bird

walks about as if blind, sneezing, swallowing with difficulty, and

showing signs of great weakness. If the mouth is opened small white

spots or elevations will be seen on the back of the tongue. There may be

diarrhoea of a green or yellow color. As the disease progresses the

discharge from the nose and eyes becomes thick and stringy, obstructing

the air passages and gathering in large quantities between the eyelids.

The mouth, throat and tongue are very much inflamed and swollen and in

most cases it is impossible for the bird to make a sound. Recovery is

doubtful after the disease has reached this stage.

TREATMENT: Isolate the affected birds in some clean, warm, light, well

ventilated quarters, excluding drafts. Dissolve thirty grains of

Chlorate of Potash in one ounce of water and one ounce of Glycerine, and

to the average sized fowl give one teaspoonful three or four times a

day. To chicks give one-fourth the dose. When the scum loosens in the

back part of the tongue, remove the scum gently, Care should be taken so

as to prevent bleeding. Feed soft, nourishing food.

DOUBLE-YOLK EGGS

Eggs are frequently found with two yolks. This condition is produced by

two ovary capsules bursting at about the same time and gaining entrance

together into the oviduct where they are concealed in the same shell.

Double-yolked eggs are larger than normal and may injure the oviduct

when expelled. When hatched, they produce twins or abnormal chicks.

DROPSY

(Ascites)

CAUSE: Generally due to irritating, indigestible food, causing

inflammation of the membranous lining of the intestinal cavity.

SYMPTOMS: The abdomen becomes enlarged, is tender to the touch and

contains a watery fluid, the movement of which can be heard in most

cases by pressure on the swollen parts. The bird appears stupid, the

comb pale and the appetite poor.

TREATMENT: Unless the bird is very valuable, treatment is not advisable.

In case the bird is valuable, give one grain of Potassium Iodide twice

daily in the feed or drinking water. Also feed nourishing food as

beef-scraps, vegetables, wheat bran mashes, etc.

[Illustration: Photograph of chicken.]

PRIZE WINNING WHITE LEGHORN HEN.

EGG BOUND

(Difficult Laying; Obstruction of the Oviduct)

CAUSE: Due to the eggs being too large, the bird too fat, or to the

absence of the secretions lubricating the oviduct.

SYMPTOMS: The first signs are scarcely noticeable but soon the feathers

appear rough, the bird becomes dull and moves slowly, making frequent

efforts to expel the egg.

TREATMENT: Remove the egg by injecting Sweet Oil, assisting the bird

with gentle pressure. In some cases it is well to puncture the egg and

collapse the shell. If the bird is very fat, reduce by careful feeding.

If the bird is of normal size, the trouble is probably due to the

absence of lubricating secretions of the oviduct, in which case the

following tonic should be given: Pulv. Ferri Sulphate, Pulv. Gentian

Root, each one dram. Mix and make into thirty powders. Give one powder

two or three times a day in their feed for a week or ten days.

EGG EATING

CAUSE: Is usually due to lack of shell-building material in the food; in

such case the shell of the egg is thin and easily broken and the fowl

craving the lime contained in the egg shell, naturally contracts the

habit.

TREATMENT: Supply ground bone and oyster shells. Feed green food such as

cabbage, kale, potatoes, carrots, etc.

EGGS WITHOUT SHELLS

(Soft-Shelled Eggs)

CAUSE: Deficiency of shell material; or it is possible that fright

sometimes causes premature expulsion of the eggs before the shell is

formed.

TREATMENT: Feed ground bone, oyster shells. They contain egg shell

producing material. Perhaps the best results are obtained when mixed

with wheat bran. Also feed vegetables such as cabbage, potatoes and

carrots.

FEATHER PULLING

(Feather Eating)

CAUSE: Irritation of the skin due to lice, mites or to lack of exercise

and improper food.

TREATMENT: Feed meat, ground bones and vegetables. Place the food where

the fowls are compelled to scratch and work to obtain it. Dust the fowls

with Powdered Aloes.

If due to lice, treat the same as recommended under the heading of Lice.

GAPES

(Verminous Tracheo Bronchitis)

CAUSE: A red, parasitic worm, the male measuring about one-fifth of an

inch and the female one-half an inch in length. Fowls become infected by

eating worms containing this parasite or its eggs, and by coming in

contact with other birds suffering from the disease.

SYMPTOMS: The most noticeable symptom is frequent gaping; the Gapeworms

attach themselves by their months to the walls of the windpipe where

they suck the blood which nourishes them; they cause irritation and

inflammation of the windpipe, bronchial tubes and lungs; breathing is

difficult and the bird loses strength rapidly; windpipe eventually

becomes totally obstructed and the bird dies from suffocation and

exhaustion. Young, weak chickens are more susceptible to this disease

than strong ones.

TREATMENT: Separate the sick birds from the healthy ones. Clean and

disinfect the coops and runs. Burn all manure. Remove the worms from the

windpipe by the use of a feather, from which the fan has been stripped,

leaving only a small brush at the end. Dip the feather into Oil of

Turpentine or Coal Oil, removing the surplus liquid by drawing the

feather between the fingers. Now insert the feather into the windpipe of

the bird and by turning gently you will dislodge the worms from their

attachments. Repeat this treatment once a day for two or three days.

Disinfect coops and runs with undiluted Crude Carbolic Acid. Feed good

nutritious food as wheat bran mashes, etc.

HEAD LICE

CAUSE: Result of insanitary conditions and lack of care. Communicated by

direct contact with infected birds, or by infected coops or brooders.

SYMPTOMS: The head soon becomes denuded of feathers, and also sore by

being constantly scratched with the feet. If not properly treated the

chicks weaken and die.

TREATMENT: An ointment made of one part Sulphur and four parts Lard well

mixed and applied two to three times will exterminate the lice. If the

fowl is run down in condition, feed good nutritious food as wheat bran

mashes.

HOW TO FEED YOUNG POULTRY

Withhold all food for at least eighteen hours; then feed stale bread

moistened with boiled milk every three hours. When they are three or

four days old, feed rolled oats, ground corn moistened with pure water,

finely chopped meat and boiled vegetables. Feed them often and you will

be well repaid by their rapid growth, strength, and the low death rate.

After they reach the age of one week or ten days, watch them closely and

regulate their feed to their apparent needs.

INCOMPLETE EGG

(Abortion)

CAUSE: Irritation of the oviduct; improper secretion of albumen or

internal egg-producing material.

TREATMENT: Careful feeding will overcome this condition. Warm wheat bran

mashes, ground bone, beef scraps, all tend to allay the irritations of

the oviduct and stimulate the secretions of albumen.

JAUNDICE

CAUSE: Obstruction of the bile duct, due to rich, nitrogenous food and

insufficient exercise.

SYMPTOMS: Disease is not easily detected. The yellow color of the

wattles and comb is the first symptom; the appetite is variable, the

feathers appear rough and dry, the head is retracted, and the bird

finally dies owing to the absorption of bile in the blood.

TREATMENT: Change food. Feed upon a vegetable diet, also give one grain

of Calomel, which is particularly useful in a case of sluggish liver in

poultry. Also give one grain of Pulv. Gentian Root and one grain of

Bicarbonate of Soda, twice daily in feed.

MANGE

(Scabies of the Body)

CAUSE: Due to a parasite that resembles the mite.

SYMPTOMS: When the affected bird is closely examined large quantities of

scales or scabs are found in the soft feathers. The appetite is poor;

the bird walks slowly about showing signs of uneasiness. If the disease

is allowed to run its course, the bird grows weak and eventually dies.

The disease is easily transmitted from one bird to another and should be

treated without delay.

TREATMENT: Disinfect roost, coops and pens with undiluted Crude Carbolic

Acid. Apply to the irritations that present themselves on the body of

the birds: Sulphur Ointment twice a week and feed good nourishing food

as wheat bran mashes and vegetables.

PIP

(Inflammation of the Mouth)

CAUSE: Irritations, injuries, or micro-organisms. It is sometimes caused

by nothing more than a dry condition of the mucous membrane due to the

bird breathing through the mouth when suffering from respiratory

diseases.

SYMPTOMS: Dryness of the mucous membrane of the mouth; especially the

part covering the tongue, which becomes hard and ragged, forming rough

edges along its sides. These dried portions become loose and partially

detached from the tongue, interfering with its movements and causing

more or less pain and annoyance.

TREATMENT: Do not forcibly detach these pieces, but assist nature to

remove them. This can be accomplished by mixing Glycerine and Water,

equal parts, and dropping into the mouth with an ordinary syringe or

dropper. It is advisable to add Boracic Acid, one teaspoonful to every

gallon of drinking water, which will prevent the entrance of parasites

into the blood.

RED MITE

CAUSE: These grow spontaneously in favorable surroundings, as the

interior of poultry houses and brooders containing numerous cracks and

crevices.

SYMPTOMS: This mite is a blood-sucker; irritates the skin and sometimes

causes sores to form on the body of the chick. The birds grow stupid and

weak and die rapidly if not properly treated. Older fowls withstand the

irritation of mites much longer, but do not thrive, or lay regularly,

and will finally die if the insects become too numerous. The insect may

be transmitted to horses, cattle, and even to man.

TREATMENT: Paint the roosts and spray the interior of the coops and runs

with Crude Carbolic Acid, undiluted, being very careful that the

solution reaches the bottoms of the cracks and crevices. Also paint the

interior of brooders with the same solution.

RHEUMATISM

(Leg Weakness--Gout--Paralysis)

CAUSE: Damp coops and pens, lack of ventilation and improper food.

SYMPTOMS: Fowl refuses to stand or walk, and on examination, the legs

are found to be swollen and painful, especially about the joints. In

some cases suppuration of the joints takes place and they become open

running sores. The bone finally becomes diseased and the fowl dies.

TREATMENT: Preventive measures are first to be considered. See that the

coops and pens are clean and dry. Avoid drafts. Feed vegetables, also

wheat bran mashes. Give internally Salicylic Acid, one-half grain, twice

daily. When the legs are swollen and sore apply Camphorated Ointment

once or twice daily.

[Illustration: Photograph of chicken.]

PRIZE WINNING COLUMBIAN WYANDOTTE COCK.

SCALY LEG

(Scabies)

CAUSE: Due to a mite that burrows under the scales of the leg.

SYMPTOMS: White, scaly-looking scabs form about the upper part of the

foot. The feet and legs become swollen and painful as the disease

progresses and if not checked will result in lameness, inflammation of

the joints, and the toes may slough off. Great care is necessary as the

disease is very easily transmitted from one bird to another.

TREATMENT: Use boiling water or Crude Carbolic Acid, undiluted, on the

perches. Wash the feet and legs with warm water and soft soap. Dry well

and apply Carbolated Ointment. Repeat the above treatment every other

day for a week.

SORE MOUTH

(Aphtha; Thrush)

CAUSE: A vegetable parasite called Oidium Albicans.

SYMPTOMS: Inflammation of the mucous membrane lining the mouth, throat,

gullet and crop, which finally terminates in white ulcerations. Other

symptoms are swelling of the head, poor appetite and a rapid loss in

weight and strength.

TREATMENT: Isolate the sick from the healthy fowls. Give as much

sunlight as possible, feed nourishing food, such as warm oatmeal mashes,

kale, potatoes, etc. Add one grain each of Chlorate of Potash and

Boracic Acid to a tablespoonful of water and give three or four times a

day or oftener if they will drink it. A good disinfectant must be used

to prevent the disease from spreading and I would recommend the use of

undiluted Crude Carbolic Acid about the coops and poultry runs.

TUBERCULOSIS

CAUSE: This dreaded disease is caused by the Bacillus of Tuberculosis.

Damp, ill-ventilated, and poorly lighted coops are favorable to the

development of the disease.

SYMPTOMS: Except in advanced stages, this disease is not easily detected

as it affects various organs, and considerable experience in

post-mortems and a skillful use of the microscope is required to

successfully diagnose a case.

TREATMENT: Preventive measures should be practiced as the disease is

incurable. Do not expose the fowls to cold wet weather. See that the

coops are well ventilated and lighted and feed no contaminated food.

VENT GLEET

CAUSE: Constipation is perhaps the most common cause, the hard droppings

causing irritation of the vent which is followed by inflammation and

suppuration of the lining membranes, rectum and oviduct.

SYMPTOMS: Frequent straining due to irritation. As the disease

progresses a pus-like discharge is noticed. The disease may extend into

the rectum or oviduct. The bird appears stupid, the plumage rough, the

comb pale, and if not properly treated, dies a lingering death.

TREATMENT: Preventive treatment is the best. Feed green food

occasionally and warm bran mashes. This prevents constipation. When the

bird strains frequently and a discharge is present the following

solution should be injected: Sugar of Lead, two drams; Zinc Sulphate,

one dram. Mix with two quarts of water. Inject about one ounce with a

syringe twice daily until the discharge has ceased.

WHITE DIARRHOEA

(Fowl Cholera)

CAUSE: Germ (Bacilli of Fowl Cholera) gaining entrance to the body

through the bowels, lungs or wounds of the skin. Death results from

toxic material produced while the germs are multiplying.

SYMPTOMS: All poultry, cage or wild birds are subject to this disease.

The first symptoms are loss of appetite; diarrhoea is present and the

discharge is almost white in color and tinged with transparent mucus.

The affected bird becomes separated from the flock, seems weak and

stupid and appears to be asleep; feathers are rough, the wings droop and

the head is drawn in toward the body; crop is generally full, owing to

improper digestion. The comb is pale and bloodless, the temperature

raised from three to five degrees above normal and the bird loses weight

rapidly; it may die with convulsions and cries, or without a sound or

struggle.

TREATMENT: To grown fowls, give Zinc Sulphocarbolates in one-half grain

doses three times a day in their food or drinking water. To chicks,

dissolve thirty grains of Zinc Sulphocarbolates in two quarts of water.

Saturate feed, as stale bread, etc., and give three times a day. Zinc

Sulphocarbolates is an antiseptic especially prepared for septic

conditions of the intestines, and very useful in treatment of White

Diarrhoea and Fowl Cholera. In severe cases of diarrhoea, give Bismuth

Salicylate, one grain, three times daily in feed or make into a pill

with dough. When the fowls will eat, feed them clean, nitrogenous food

that they can digest easily, as oatmeal mashes. It is also necessary to

give them pure water to drink at all times. Disinfection of the premises

is another essential factor in the treatment of this disease, and

undiluted Crude Carbolic Acid is a disinfectant that we can rely upon at

all times.

I cannot recommend vaccination as the serum is very difficult and

expensive to produce and different breeds of birds require varying

doses, therefore, vaccinating poultry for White Diarrhoea or Fowl

Cholera is not attended with any great degree of success.

WORMS

CAUSE: Few fowls are entirely free from worms. The soil over which the

chicks are permitted to run may be infected, or the food may contain the

eggs or embryos of worms.

SYMPTOMS: The presence of worms in fowls may not be at once detected,

since only a close observer would notice them in the droppings. If the

birds eat well but remain poor, and the feathers appear rough and the

comb and wattles pale, there is reason to suspect the existence of

worms.

TREATMENT: Preventive treatment is the best. Sprinkle the runs and coops

regularly with Crude Carbolic Acid, undiluted. Give two drops of

Turpentine in twice this quantity of Sweet or Olive Oil. This dose

should be repeated in from six to eight days so as to insure the

expulsion of the newly hatched worms or those that may have survived the

first treatment.

MISCELLANEOUS

Some valuable facts and figures summed up for handy reference

VALUABLE DRUGS AND THEIR DOSES FOR DOMESTIC ANIMALS

In the list of doses, oz. stands for ounce, pt. for pint, lb. for pound,

gr. for grain, dr. for dram, dp. for drop.

NAME OF DRUG CATTLE SHEEP HORSES HOGS DOGS

Alcohol 4 oz. 1-2 oz. 2-4 oz. 1-2 oz. 1-4 dr.

Alum 3-4 dr. 40 gr. 2-4 dr. 40 gr. 15 gr.

Ammonia Aromatic 2 oz. 1-2 dr. 1-2 oz. 1-2 dr. 20-60 dp.

Aniseed 1-5 oz. 1-2 dr. 1 oz. 1 dr. 15 gr.

Arnica Tincture 1 oz. 2 dr .5-1 oz. 1 dr. 7-20 dp.

Asafetida Tincture 3 oz. .5 oz. 2 oz. 2 dr. 1 dr.

Boracic Acid 3 dr. 20 gr. 1-3 dr. 15 gr. 8 gr.

Brandy 4 oz. 1-2 oz. 2-4 oz. 1-2 oz. 1-2 dr.

Calcium Phosphate 1 oz. 1-2 dr. 2-4 dr. 1-2 dr. 5-20 gr.

Calomel 1-2 dr. 5-20 gr. 1 dr. 5-20 gr. 1 gr.

Camphor Spirit 1 oz. 2 dr. 2-4 dr. 15 dp. 10 dp.

Carbolic Acid 1-2 dr. 10-20 dp. .5-2 dr. 5-15 dp. 3-8 dp.

Castor Oil 1 pt. 2-4 oz. 1 pt. 2-4 oz. 1-2 dr.

Chalk 2 oz. 1-2 dr. .5-2 oz. 1 dr. .5-1 dr.

Charcoal 1-2 oz. 2-4 dr. 1-2 oz. 2-4 dr. 20-60 gr.

Codliver Oil 3-8 oz. 3-8 dr. 2-6 oz. 2-6 dr. 1-3 dr.

Copperas 2 dr. 20 gr. 1 dr. 10 gr. 4 gr.

Copper Sulphate 2-4 dr. 20-30 gr. 2-4 dr. 20-30 gr. 1-2 gr.

Digitalis 10-30 gr. 5-15 gr. 10-50 gr 3-10 gr. 2 gr.

Epsom Salts 1 lb. 1-4 oz. .5-1 lb. 1 oz. 1-4 dr.

Fowler's Solution 5 dr. 5-20 dp. 2-4 dr. 5-20 dp. 1-5 dp.

Gentian 5-8 dr. 1-2 dr. 4-8 dr. 1-2 dr. 40 gr.

Ginger 5-8 dr. 1-2 dr. 2-8 dr. 15-60 gr. 5-20 gr.

Glauber Salts 1-1.5 lb. 1-4 dr. .5-1 lb. 1 oz. 1-4 dr.

Iodide of Potash 1-2 dr. 10-25 gr. .5-2 dr. 5-20 gr. 2-8 gr.

Iron Sulphate 2 dr. 25 gr. 1-2 dr. 25 gr. 4 gr.

Jamaica Ginger 2 oz. .5 oz. 1 oz. .5-1 dr. 1/4-1/2 dr.

Laudanum 2-5 oz. 1-4 dr. 1-4 oz. 1-2 dr. 20 dp.

Lead Acetate 1 dr. 25 gr. 1 dr. 20 gr. 1-2 gr.

Lime Water 4-6 oz. 2 oz. 4-6 oz. 2 oz. 1-8 dr.

Linseed Oil 1-2 pt. 6-12 oz. .5-1 pt. 5-10 oz. 1 oz.

Mustard 1 oz. 1-2 dr. .5-1 oz. 1-2 dr. 20 gr.

Nitre 3-8 oz. 1 dr. 1-2 oz. 1 dr. 5-20 gr.

Nux Vomica 2 dr. 30-40 gr. 1-2 dr. 10-20 gr. 1-2 gr.

Olive Oil 1-2 pt. 3-8 dr. 1-2 pt. 2-6 dr. 2-4 oz.

Pepper 2-4 dr. 15-25 gr. 1-3 dr. 10-20 gr. 4-10 gr.

Peppermint Oil 30 dp. 5-8 dp. 15-30 dp. 3-7 dp. 1-5 dp.

Potassium Bromide 2 oz. 2-4 dr. 1-2 oz. 2-4 dr. 5-50 gr.

Quinine 1-2 dr. 5-10 gr. 50-60 gr. 5-10 gr. 1-2 gr.

Rhubarb 1-2 oz. 1 dr. 1-2 oz. 1 dr. 5-10 gr.

Saltpeter 1-3 dr. .5-1 dr. 2-4 dr. .5-1 dr. 2-10 gr.

Soda 2 oz. 2-4 dr. 1-1.5 oz. 1-3 dr. 20-50 gr.

Subnitrate of Bismuth 2 dr. 10-30 gr. 1-2 dr. 5-20 gr. 3-10 gr.

Sulphur 3-4 oz. 1-2 oz. 2-4 oz. 1-2 oz. 1-4 dr.

Turpentine 2 oz. 1-4 dr. 1-2 oz. 1 dr. 20-50 dp.

The Veterinarian · 第 6 / 7 章