PetHelpful. Q: "My dog has red, irritated skin under his nostrils and started getting scabs under his mouth in the winter, ...

Flea allergy dermatitis in dogs (FAD) is the most common dermatological condition our pups face and it can make their lives miserable if left untreated. Caused by an allergy to flea saliva ...

Although hot spots, or "acute moist dermatitis," can occur anywhere on your dog’s body, they are most often found on the head, chest, or hips. Because dogs often incessantly scratch, lick ...