Signs of dog illness include loss of appetite

Dogs that are about to become sick will first have a loss of appetite and may even refuse to eat. Dogs are no longer interested in all kinds of delicious food. No matter how much the owner teases or seduces, the dog just won't be used.

Signs of illness in dogs include physical abnormalities

Abnormalities in the body include vomiting and diarrhea when eating, sneezing and tears, and the nose that is always moist will become dry and red. .

Signs of sick dogs include odor

When an owner smells a sick dog, he or she will notice a stinky smell coming from the dog, which persists after giving the dog a bath.

Signs of illness in dogs include depression and immobility

Healthy dogs are always jumping around and interested in their owner's entertainment. If a dog is sick, it will become depressed, like to hide in its nest, droop its ears, do not like to be disturbed, appear to be very sensitive to the surrounding environment, and can be easily irritable and restless.