Food allergy dermatitis, dog

Food allergy dermatitis, dog

These dogs show evidence of clinical signs secondary to pruritus and inflammation characteristic of food allergy. (A) This dog's face shows self-inflicted alopecia, excoriation, and lichenification. (B) This dog's ear shows erythema, alopecia, and lichenification.

Courtesy of the LSU School of Veterinary Medicine Dermatology, Ear and Allergy Service.