Sores inside the mouth are called canker sores.
Mouth sores are caused by Chewing Tobacco.
It maybe helpful because the bacteria in a human mouth is used to "clean" food, but since a dog pants constantly or what not. Their bacteria in their mouth is highly altered constantly keeping the dog's mouth free from harmful bacteria.
Puppies do teethe when they lose their baby teeth. If your dog is teething, he will likely also be chewing on everything he can get his mouth on. Try putting a peanut butter filled Kong (or similar toy) in the freezer and then give it to him frozen. It will help the pain of teething, while giving him something he is allowed to chew on.
they are little sores in your mouth
my dog has small sores on the upper lip what is it?
Well, sores in your mouth could be, in fact, the indicators of the beginnings of a fatal disease. Mouth sores are normally caused by irritation, injury, infection, or even inflammitory disorders.
ulcers
Sores on the lips and mouth are most commonly caused by the herpes simplex virus (cold sores) or canker sores. Cold sores are contagious and typically appear as small fluid-filled blisters around the lips, while canker sores are not contagious and appear as painful ulcers inside the mouth. Both usually heal on their own within a week or two.
There are several types of mouth sores that can occur, including canker sores, cold sores, and oral thrush. Canker sores are small ulcers that appear inside the mouth, cold sores are caused by the herpes virus and appear on the lips, and oral thrush is a fungal infection that can develop on the tongue and inside the cheeks.
No, canker sores are abrasions inside your mouth and can be caused by biting your mouth, stress, drinking coffee etc. Cold sores (oral herpes) can be spread by someone else.
Herpes