Dog Allergies - What Causes Them

By Wayne Harley Allergies are starting to be more and more common with humans and dogs, particularly food and scent allergies. Can you prevent them? What are some clues your dog could be allergic to something? Common dog allergy symptoms can include: Itchy, red, moist or scabs on the skin Scratching Ear infection Itchy, watery eyes Itchy back or base of tail (most commonly flea allergy) Itchy