Clip the hair closely over the parts of the skin for about the size of

half-a-crown where the needle is to enter the skin, and also where it

is to pass out; then wash with warm water and soap, and dry. The needle

should be slightly curved and sharp-pointed, and threaded with a piece

of half-inch tape, which should be smeared over with a little turpentine

ointment for about two inches in the centre, which is the part that is

to be left under the skin. _The dog being muzzled_, a fold of skin from

an inch and a half to four inches[1] should be well raised between the

forefinger and thumb from the muscles underneath; then the point of the

needle should be passed quickly through the raised skin where the hair

has been removed; then draw the needle right through, and detach the

tape. A knot should be tied at each end of the tape, about half an inch

from the wounds, to prevent the seton coming out. The ends of the seton

must be drawn backwards and forwards twice daily to allow the discharge

to escape, and a little turpentine ointment rubbed on the tape every day

for three or four days. The wounds must be kept very clean. A seton may

be allowed to remain in from one to four weeks.

[Illustration: Seton]

A seton placed on the back of the neck, running from just behind the back

of one ear to the other, is a useful form of counter irritant in cases of

chronic epilepsy, also for distemper fits.

In cases of general paralysis, when all four legs are affected, a seton

placed on either side of the neck, running along the course of the spine,

often do good; and so they do when placed in the loins, one on either

side of the spine, in paraplegia or paralysis of the hind quarters.

In pneumonia a seton may be placed in front of the chest, running from

the inside of one shoulder-joint to the other.

Troublesome cysts that are difficult to disperse, like those found in the

flaps of the ear, may often be cured by running a seton through it, and

keeping it there for a few days.

A small seton placed in the throat, just in front of the larynx, is

useful in cases of chronic cough.

=Sexual Excitement=:

_Symptoms_: Some dogs are constantly worrying themselves, getting on

people’s feet and legs, and working their body, which is, to say the

least, most disagreeable. Very often any amount of chastising fails to

stop the disagreeable habit, but if the dog is young, there are always

hopes that he will improve with time, for, as a rule, when he is a year

old the disagreeable habit ceases; but there are dogs who continue to

misbehave themselves whenever an opportunity occurs the whole of their

lives, and the only cure is to have them castrated, which is a certain

cure. This operation does not seem to affect a dog’s health or spirits.

=Shaking Palsy=:

_Symptoms_: Trembling of the limbs, particularly the back ones, when

standing, although when walking the dog may go with a normal gait. It

is a condition that is more often seen in big dogs than small ones,

particularly those with straight hocks and stifle joints. It may also

occur as the result of advanced age even in small dogs.

_Treatment_: Medicine is seldom of any use, although sometimes a course

of Nux Vomica appears to do some good, and is worth a trial, unless there

is some physical defect. The dose is from one to eight drops,[1] given in

water after food, and repeated two or three times a day.

=Shock=:

_Symptoms_: The dog is generally in a semi-comatose or unconscious

condition, lying on the side; the breathing is feeble and slow; the pulse

almost, if not quite, imperceptible; the mouth and also the membranes

of the eyes are quite white; the limbs are cold, and if the temperature

be taken, it is often 5 or 6 degs. below normal. This condition may

be due to loss of blood or the result of internal injury, as after an

accident—for instance, being run over with some vehicle.

_Treatment_: Place the dog on his right side, and keep the head low; give

stimulants, as brandy, from ten drops to a couple of teaspoonfuls[1] in

a little water. If the dog is unable to swallow, inject from ten[1] to

sixty drops under the skin. This may be repeated in half an hour, if

necessary. Also apply hot-water bottles to the back, and well hand-rub

the limbs.

=Snake Bite=:

_Symptoms_: Swelling, redness, and great pain at the part bitten. The

breathing becomes heavy and laborious; paralysis sets in; and later,

convulsions and death.

_Treatment_: A ligature applied as tightly as possible above the part

bitten, and the application of a saturated solution of permanganate of

potash (Condy’s fluid undiluted) to the wound. Give stimulants, as brandy

or sal volatile, freely, the latter well diluted with water.

=Snoring=:

_Symptoms_: This condition is particularly noticed in old, fat dogs,

especially pugs, and other dogs with a short nose.

_Treatment_: When a dog has naturally an exceptionally short nose, there

is little to be done. Sometimes when the snoring is worse than usual, a

dose of purgative medicine gives some relief. When the dog is very fat,

take means to make him thinner. (_See_ article on STOUTNESS.)

=Snorting=:

_Symptoms_: The dog stands with all four legs outstretched and nose

extended, and draws the air sharply through his nose as if trying to

remove some obstruction in the nasal passages or throat. It may occur at

any time, but more often when first going out of doors into the cool air.

Snorting often occurs after a cold or distemper. It is also a symptom

of a polypus in the nose, and worms in the nasal passages; and dogs

suffering from stomach disorders often snort.

_Treatment_: When the result of some simple obstruction of mucus, as

from cold or distemper, syringing the nose thoroughly with a solution of

common salt (five grains to each ounce of water) gives relief. If the

irritation proceeds from the fauces or throat, an emetic should be given,

and purgative medicine is indicated if the stomach be deranged. When

the condition is due to a polypus, a surgical operation is necessary.

Parasites in the nose are difficult to dislodge, but sometimes an ounce

of a solution of Pearson’s disinfectant fluid (one in a hundred) syringed

up each nostril has the desired effect. I may add that worms in the

nostrils of dogs living in England are of rare occurrence.

=Spaying=:

This is an operation occasionally performed on bitches to prevent

breeding. Though it succeeds in this respect, it seldom prevents the

bitch operated upon coming into heat to a more or less extent, and being

troublesome with male dogs. For this and other reasons, the operation is

not recommended.

=Sprains=:

_Symptoms_: Pain and swelling of the injured parts, followed, as a rule,

by discolouration, lameness.

_Treatment_: If where a bandage can be applied, the following lotion on

lint is recommended:—

_Recipe_:

Goulard’s Extract of Lead, 1 drachm.

Laudanum, 2 drachms.

Water to 6 ounces.

Mix.

A piece of lint should be soaked in the lotion, placed over or around the

injured part; this should be covered with a piece of oil-silk, taking

care that it entirely covers the lint, and then a bandage applied. Repeat

every eight hours. If the injury has occurred where a bandage cannot

easily be applied, the following liniment is recommended:—

_Recipe_:

Chloroform, 4 drachms.

Tincture Hyoscyamus, 4 drachms.

Spirits of Camphor, 1 ounce.

Soap Liniment, 2 ounces.

Mix.

Apply with gentle friction twice a day.

In cases of sprains, keep the dog quiet for a week or so, and then give

gentle exercise, swimming, for preference, if the weather is suitable,

and the dog takes quietly to the water.

In these cases, a free dose of purgative medicine, given as soon after

the accident as possible, is beneficial.

=Stifle Joint, Injury to=:

This joint appears to be a particularly weak one in dogs, and is very

liable to injury, due from slipping, or twisting of the leg.

_Symptoms_: The dog is very lame, and often carries the leg. If he puts

it down, he stands with only the points of the toe touching the ground,

and placed just behind the other leg. The joint becomes swollen, more

particularly on the inside, and is very painful.

_Treatment_: These cases are always long ones, and a bad injury to this

joint means the dog being lame very often for two or three months. If the

case is taken in hand at once, hot poppy-head fomentation is the best

application, which should be applied two or three times a day. After

three or four days, the following liniment may be applied night and

morning all around the joint, but particularly on the inside, where the

principal swelling is:—

_Recipe: The Liniment_:

Chloroform, 4 drachms.

Tincture Hyoscyamus, 4 drachms.

Spirits of Camphor, 1 ounce.

Soap Liniment, 2 ounces.

When the inflammation has passed, the dog often continues to go lame for

some time, due to the joint being stiff. This condition is relieved by

rubbing the swelling, which will be found on the inside of the joint,

daily with colourless tincture of iodoform.

In all cases of injury of the stifle joint, the dog should be, for the

first two or three weeks, kept absolutely quiet, and then gentle walking

exercises may be given, and later, it is a good plan to give the dog

swimming exercise.

=Stings=:

_Symptoms_: Pain, swelling and redness of the part. A dog sometimes gets

stung on the tongue with a wasp, and the swelling which afterwards occurs

is often serious.

_Treatment_: When possible, extract the sting, and apply a solution of

ammonia; ammoniated tincture of quinine is one of the best preparations

for this purpose. When the tongue has been stung, after extracting the

sting and applying the ammonia _sparingly_, ice should be applied to

reduce the swelling.

=Stoutness=:

_Symptoms_: A general increase of the fatty constituents of the body; the

neck becomes thick and seems shorter; the body is enlarged, especially

the abdomen, which is hard and distended. The dog walks with difficulty,

is constantly panting, and often has an asthmatical cough. The heart’s

action is generally weak and feeble.

_Treatment_: More good is to be done by dieting in these cases than

medicine, and often great benefit is derived by feeding sparingly and

entirely on lean raw meat. As to quantity, this, of course, must depend

on the size of the dog, but if half the quantity in bulk is given to what

the dog has been in the habit of having, this should be about the right

amount. Feed twice a day. Also give, at least once a week, a dose of

purgative medicine, and make the dog take some exercise, which should be

gradually increased. Do not allow the dog to drink much water.

=Stye=:

_Symptoms_: A small hard red swelling on the edge of the eyelid. This

condition sometimes occurs in dogs during or after distemper.

_Treatment_: It can often be cured at once during the early stages by

extracting the eyelash around the roots of which the stye has formed.

If treated later, the parts should be fomented with hot poppy-head tea,

with the addition of boracic acid. This should be made by boiling for ten

minutes two crushed poppy-heads in a quart of water, then strain through

fine muslin and add a dessertspoonful of boracic acid. Apply with piece

of absorbent wool for ten or fifteen minutes as hot as can comfortably be

borne. Repeat three or four times a day.

=Suffocation=:

_Symptoms_: Those of interruption to breathing. May be the result of

partial drowning, also from a piece of food or some foreign body being

fixed in the fauces or throat. The dog gasps for breath; the eyes are

staring and prominent; the mouth is generally fixed open, and the tongue

is of a dark blue colour.

Dogs are often suffocated in hot weather whilst travelling, through being

shut up in a too small or badly-ventilated box. As a rule, such cases

are not found out until the dog arrives at his destination, when the box

is opened, and he is found lying dead at the bottom of it. Sometimes the

dog is not quite dead, though unconscious. The breathing is very slow and

shallow; the pulse imperceptible. The body is cold, and the tongue a dark

blue colour.

_Treatment_: At once remove the cause if possible. If some foreign body

or food is lodged in the throat, it must be removed—brought up or pushed

down. If no forceps are at hand, one can often remove the substance with

the finger, bent in the form of a hook. If it cannot be brought up, it

must be pushed down, so that the breathing may be relieved as quickly as

possible. If the dog is unconscious, dash cold and hot water alternately

on the face; slap the body hard with the hand. If the suffocation is due

to partial drowning, artificial respiration is necessary. (_See_ article

on that subject.)

In cases, the result of insufficient air, take the dog out into the open,

that he may have as much air as possible. Hold from one to three drops[1]

of nitrate of amyl upon a piece of blotting-paper or handkerchief to the

nose; repeat in ten or fifteen minutes. Well hand-rub and work the limbs

to promote circulation; and if not soon better, bleed rather freely from

the jugular vein if possible; if not, then from both ears.

=Sunstroke=:

_See_ APPENDIX.

=Superfluous Hair=:

_Symptoms_: The only place that I have seen this occur in a dog is on the

cornea of the eye, which causes a constant watery discharge; and there is

a tendency to keep the eye closed.

_Treatment_: Nothing but an operation is of any use. This consists in

carefully cutting off the small piece of skin on which the hair grows.

There is little or no blemish the result of the operation. Afterwards,

for a few days, bathe the eye occasionally with boracic lotion, half a

drachm to six ounces of water.

[Illustration: TOY SPANIEL, CHAMPION WINDFALL.

Winner of 6 Championships, 24 Firsts and 25 Cups, Gold Medals and Special

Prizes. The property of the Hon. Mrs. Lytton, Crabbet Kennels, Poundhill,

Crawley.

[_face p. 286._]

=Synovitis (Inflammation of a Joint)=:

_Symptoms_: Great lameness, the dog probably not being able to put the

leg to the ground at all. The joint is much swollen, very painful, and

red. It is generally the result of an injury.

_Treatment_: Give at once a dose of purgative medicine, and use the

following lotion:—

_Recipe_:

Goulard’s Extract of Lead, 1 drachm.

Laudanum, 2 drachms.

Distilled Water to 6 ounces.

Saturate a piece of lint sufficiently wide to cover the joint, and long

enough to go round it; cover over entirely with oil-silk, and apply a

bandage. The lotion should be repeated every four or five hours.

If, after the pain and inflammation has passed, the joint remains

swollen, rub sparingly into the part once a day a liniment made with

equal parts of colourless tincture of iodine and soap liniment. Should

the joint become stiff and callous, it may be necessary to apply a

mercurial blister.

=Tail, Sores at the Tip of=:

_Symptoms_: Big dogs with long tails, especially great Danes, and those

confined in kennels, frequently suffer from a sore at the tip of the

tail, which, in many cases, is most difficult to cure.

_Treatment_: Thoroughly cleanse the wound with a solution of chinosol

lotion, ten grains to eight ounces of water, and when well dried, dust

over with powdered iodoform and cover the sore with a few layers of

gauze, and as it is impossible to keep a bandage on, several layers of

Mead’s plaster should be placed over the end of the tail, which prevents

further bruising. In some cases it is necessary to make the dog wear a

leather bag over the tail. This should be fastened around the loins. The

part covering the tip should be of double thickness.

When well, it is a good plan when a dog is always banging his tail about,

to pad his kennel with sacks stuffed with straw, to prevent his injuring

it again, for once a tail has been hurt, it remains tender, and is more

liable to injury.

=Teats (Crack in)=:

_Symptoms_: A bitch, when nursing puppies, often suffers from the teats

cracking; the parts become swollen, inflamed, and very painful.

_Treatment_: Keep clean with boracic lotion, and anoint night and morning

with boracic ointment. A few grains of bicarbonate of potash, mixed with

the food, cools the blood.

=Teeth=:

Dogs, like most other mammals, have two sets of teeth. The first are

temporary, and, from their whiteness, they are often called the milk

teeth; they are twenty-eight in number. The second set are permanent, and

therefore not deciduous; they are forty-two, and sometimes forty-four, in

number.

A set of teeth consists of three different kinds. Those situated in

front or anterior part of the mouth are called the _incisors_, and

those placed immediately behind the incisors are called the _tusks_ or

_canines_, and behind those are the _molars_.

Each tooth is divided into three parts. The free, or part that is seen

when looking into the mouth, is called the crown; then there is the neck

or constricted part, which is encircled by the gum, and divides the crown

from the fang or root, which is inserted in a cavity (the Alveolus) in

the jaw-bone.

Each tooth is made up of three different structures. The external, or

enamel, which gives the new tooth its beautiful white appearance, and

consists only of a somewhat thin layer, and covers the crown of the

tooth only. Immediately underneath the enamel, is situated the ivory or

dentine, of which the tooth, including the fang, principally consists.

In the centre of the fang is a foramen, or small cavity, containing the

pulp, consisting of a membrane nerve and small blood-vessels to supply

nourishment, etc., to the tooth.

The _incisors_, twelve in number, both in the temporary as well as in

the permanent set, are for distinction divided into _nippers_, which are

the two centre ones; the _intermediates_ are those situated between the

nippers and _corners_, the latter being placed next to the tusks.

The crown of an incisor tooth presents three prominences—a middle, which

is the strongest, and two lateral. On the internal surface of the tooth

is noticed a slope, somewhat resembling that found in an ox’s or sheep’s

tooth. The root is well developed, longer than the crown, and flattened

on both sides.

The tusks, four in number, in both sets are strong, elongated organs,

conical in form, and curved in an outward and backward direction. The

upper fangs are the strongest, and there is a small space between them

and the corner incisor teeth, in which the lower tusks are situated when

the mouth is closed. Most of the molars terminate in sharp lobes, and,

consequently, are well adapted for tearing and crushing. They are, as a

rule, twenty-six in number, seven on each side of the lower jaw, and six

on each side of the upper one; but sometimes there are seven on each side

of the upper jaw, the same as the lower. It is not an uncommon occurrence

for a dog with a short face, like bulldogs, spaniels, and pugs, to have

only five upper molars, and six lower molars. But there are only twelve

temporary molars—three on each side of both jaws.

A puppy, when born, has no teeth visible, though the milk ones are formed

and in the gums, and in some cases, their outline may be seen through the

mucous membrane.

The milk teeth are smaller, softer, and more pointed than the permanent

ones, and they are not situated so closely together. The tusks, too, are

slightly pink in colour just above the neck, which is not the case with

the second ones.

Puppies of different breeds vary in the time when they cut their teeth,

those of the larger kinds cutting them earlier than small dogs; and

though a fox-terrier puppy’s teeth appear earlier than a toy terrier’s,

yet St. Bernards have them still earlier.

The process of dentition of the milk teeth is usually carried on without

any trouble at all to the puppy. Such is not the case with respect to the

cutting of the permanent ones, for it is a very common occurrence for

puppies at this time to have convulsions. In other cases, at this period,

eczema is very often troublesome, which, in some instances, continues

after dentition is completed.

With regard to the cutting of the deciduous teeth, the first that appear,

in most cases, is the middle molar on each side of the lower jaw. These

pierce the gums in puppies of large breeds like St. Bernards, about the

eighteenth or nineteenth day after birth. Puppies, like greyhounds,

retrievers, fox-terriers, and others of similar size, do not cut these

same teeth until about four days later, whilst puppies of the toy class

are often a week later still.

About a day after the second lower molars have appeared, the upper

incisors show themselves; the nippers and intermediates are the first

to make their appearance. These are followed the next day by the upper

corner incisors, and about the same time the lower corner incisors pass

through the gums, and the tusks are erupted; but it often happens that

all the incisors pass through the gums together, and the tusks at the

same time, or just a day or so later.

About the fourth week, the last or third lower molar, and also the first

one, have been cut, and are fairly well up; and about two days later,

the middle upper molar is just appearing. In a day or two more, the last

upper molar is erupted; and a couple of days afterwards, the first upper

molar, which is the last to be cut, now makes its appearance.

By this, it will be seen that large puppies, like St. Bernards, have a

complete set of milk teeth by the fifth week. Puppies of the smaller

breeds are, as previously stated, a few days later.

It may be here remarked, that bitch puppies invariably cut their teeth

rather better, and somewhat earlier, than dogs. Winter puppies are a

little later in getting their teeth than those born in the spring.

The milk teeth are seldom placed close together, and as the puppy grows,

they become still wider apart. This fact is useful in helping one to

ascertain the age of a puppy.

The deciduous teeth are much softer than the permanent ones, and when a

pup is three months old, if it has had any hard food, the points of the

tusks and incisors are worn off.

When a puppy is about three and a half to four months old, the upper

incisor nippers are loose, and sometimes have fallen out, and the

permanent ones are just coming through the gums at this part. At the

same time, the fourth upper molar, which is the fourth from the tusk,

makes its appearance. (It will be noticed that though the lower temporary

molars are cut before the upper ones, the reverse is the case with the

permanent teeth.) In the course of another few days, or a week, the

other upper deciduous incisors are shed, and the permanent ones appearing

in their place, then the lower milk incisors commence to fall out, and

the new ones to make their appearance. About the same time the tusks are

showing themselves through the gums. In some cases, the tusks do not

appear until all the other teeth are up. This is about the general order

in which the teeth are cut, but of course there are exceptions, and in

some instances, the permanent tusks appear just after the eruption of the

upper centre incisors.

It does not always happen that the temporary teeth are shed before the

permanent ones appear, and the latter shoot up either beside, in front,

or behind the milk teeth. Then the latter teeth should always be drawn,

or the permanent ones may not come straight and regular.

With regard to the permanent molars, the first to appear, as previously

stated, is the fourth one. It makes its appearance just behind the last

temporary molar. Before it is fully up, the fifth upper molar has passed

through the gum. At about this same time the fifth, or large permanent

lower molar, is appearing; this is quickly followed by the sixth, and

again by the seventh. About the same time as these two latter teeth are

erupting, the temporary molars in the same jaw are falling out, and their

places are being filled by permanent ones. About a week later, the first

lower milk molar is shed and the permanent one cut; this is followed by

the second and third ones. The corresponding teeth on each side of the

jaw, as, for instance, the fourth molar on the left and right sides,

are erupted simultaneously. By the time puppies, such as St. Bernards,

mastiffs, retrievers, and others of similar size, are about four months

old, the process of dentition is complete. Fox-terriers, and other dogs

of this size, are in some cases a fortnight later, and small toy dogs are

often from six to eight months of age, or even later, before the mouth is

fully furnished.

The Dog's Medical Dictionary An encyclopædia of the diseases, their diagnosis & treatment, and the physical development of the dog · 第 15 / 19 段