Allergic conjunctivitis, or inflammation of the lining of the eye, is another clue your dog might have allergies. “Airborne ...

An allergic reaction to a dog or cat can cause sneezing, nasal congestion, itchy eyes, hives and other symptoms, according to the Mayo Clinic. The symptoms are the body's response to an allergen ...

One of the main signs of hay fever in dogs is skin irritation. If you notice your dog itching, rubbing or nibbling their paws, eyes, ears, mouth and other areas of their body, especially after a walk ...