08/19/2026
Pollen, grass, dust mites, mould, and other substances in the environment can trigger allergic reactions in pets. Common signs include itching, paw licking, inflamed skin, hair loss, hot spots, and recurring ear infections.
Environmental allergies are usually diagnosed using your pet’s history, symptoms, physical examination, and by ruling out other causes such as fleas, infections, and food allergies.
Allergy testing has limitations and does not definitively diagnose environmental allergies on its own. Once environmental allergies are suspected, testing may be used to identify possible triggers and help develop allergen-specific immunotherapy.
Although environmental allergies are often lifelong, the right treatment plan can greatly improve your pet’s comfort and quality of life.