Itching, especially on the face, feet, ears, and forelegs, is the main symptom
Some dogs have chronic ear infections, hair loss, hot spots, and untreatable skin infections.
Food and atopic (contact) allergies can be hard to distinguish.
Food allergies often cause year-round symptoms and skin problems that don't respond to treatment.
Food trials are the best way to identify your dog's allergen.
Novel carbohydrates include sweet potato and brown rice, while novel proteins include rabbit, venison, and kangaroo.
The flavor depends on fresh ginger, not dried. Keep a few peeled ginger knobs in the freezer to always have some.