Why does my dog bite her paws?

Potential Causes of Paw Biting. Allergic reactions are 1 reason a dog might bite his paws. Animals, like people, can get contact dermatitis, an irritation on the skin that results from contact with chemicals such as soap or pesticides. Dogs may also have allergic reactions to ingredients in their food. read more

When your dog’s skin is dry, it becomes itchy or irritated, and your dog may bite at his paws because of the discomfort. Unfortunately, when your dog is biting and licking at his skin, this can cause the dry skin to become chapped, making him even more uncomfortable. Pain. Your dog may also bite at his paw if he is in pain. read more

There are a variety of reasons why your dog would suddenly lick or chew his feet, including puncture wounds to the toes or paw pads, fractured claws or toes, burns, corns (especially common in Greyhounds), and foreign bodies that may be lodged between the toes, such as ticks, grass awns and burrs. read more

As Professor's House explains, if a dog is continuously chewing or licking her paws, this could indicate a skin problem, parasite, existing injury or some kind of internal health problem such as arthritis. read more