The dog’s disposition entirely changes, the cheerful one becomes morose and sullen, the quiet one is restless, and the good-tempered dog quarrelsome, and there is an inclination to hide in dark corners, though when called by his owner he comes forward and is very affectionate, licking the hand and even the person’s face if allowed.
A rabid dog is generally depicted with a quantity of frothing saliva flowing from the mouth, like one suffering from epilepsy. This is a mistake, the mouth may certainly be a little moister than usual at first, but it soon becomes dry and of a dark red colour. The rabid dog is much inclined to attack others, the small, timid pet will, without provocation, bite both small and large dogs, and it is generally done cunningly, for he will often go quietly up to his victim and smell him, in the usual doggy way, and then suddenly bite him, and perhaps give a sort of howl immediately afterwards.
A rabid dog’s voice is quite altered, and it is very characteristic of the disease, but it is rather difficult to describe on paper; it is half a bark and half a howl; it commences with a bark and finishes up with a dismal howl. A rabid dog is much disposed to wander if he can only get his liberty, and once he gets out he often goes for miles on a sort of jog-trot, with head and tail down, going out of his way to attack other dogs, but not so much people, unless they get directly in his way, or interfere with him. He may wander for hours, or perhaps a day and a night, and then return home. A rabid dog, though he refuses good food, will gnaw and eat all sorts of foreign substances; for instance, if he is in a kennel, he will gnaw and eat the woodwork; if behind railings or chained up, the ironwork, even to the extent of breaking his teeth. If confined in a room, he will gnaw the door, legs of chairs, carpets, curtains, etc. I have known one to eat his way through a two-inch door in a couple of hours. A rabid dog is not afraid of water; in fact, he drinks a good deal at first, before the symptoms are fully developed, and even during the latter stages, though he is unable to swallow, he will thrust his muzzle into a basin of water and try to drink.
As the disease advances, he becomes weak in the back legs, and ultimately quite paralysed, and if not killed, dies within four or five days; but some have been known to live as long as seven days.
In dumb rabies, so called, the lower jaw is dropped in the early stages through paralysis, and the dog is unable to close the mouth. This is sometimes rather deceiving, as a person may think, perhaps, there is a bone fixed on the teeth, and opening the mouth to see, may get wounded by the teeth.
It is not often a rabid dog will attack his owner unless the person tries to restrain him; but he will generally go for a stranger without hesitation or provocation. Rabies cannot arise spontaneously, or from any other cause whatever but inoculation by a bite from a dog suffering from the disease. The inoculative period varies from a fortnight to six weeks; it has been known to extend for three months. There is no doubt that the saliva from a rabid dog’s mouth, going into the eye of another dog, would in all probability induce the disease.
Treatment: There is no cure for this disease. Directly it is established, the dog should at once be destroyed, and shooting is the best and safest way of destroying such an animal.
I wish to dispel the idea which so many people have, that if a dog bites another, or even a person, and that dog should ever go mad, the dog and also the person will go mad too; such a thing is impossible, even though the disease may be lying latent in the dog the time he inflicted the bites. Pasteur, who was a great authority on rabies, used to say that a bite from a dog, even two days before there were any visible symptoms of the disease observed, was not dangerous.
Ranula:
Symptoms: A large, bladder-like swelling under the tongue, which prevents the dog eating properly. Saliva, as a rule, flows freely from the mouth, and in some cases the dog is unable to close the teeth together. The cause, in some cases, is due to some blockage of the duct of the gland which is situated under the front part of the tongue.