✓100 % NATURAL: Vitabia Allergy Chews for dogs are formulated with 100% natural and organic ingredients. There is no chemical, artificial flavouring or preservatives so our chews are completely safe for pets. ✓ SUITABLE FOR ALL SIZE / ALL BREEDS DOGS: Our Allergy Chews for dogs are All-in-One supplements for dogs with multiple health benefits and suitable for senior dogs, adult dogs, puppies so all sizes and all dog breeds. ✓ SUPPORT SEASONAL ALLERGIES: Vitabia Allergy Chews are loaded with Salmon fish oil and are rich with Omega-3 Fatty acids (with EPA & DHA) that reduce itchiness, provide seasonal allergies support and improve overall skin health. ✓ ALL-ITCH IMMUNITY TREATS: Our Allergy Chews have powerful ingredients like 5 probiotic mixture, licorice root and bovine colostrums that improved immune system function and deliver digestive support, gut health, bum scooting and anal gland support. ✓ DOG ALLERGY CHEWS: Vitabia Allergy Chews for dogs are the best supplements for dogs in market formulated and specially design to treat dog allergy symptoms and provide natural support for itchy dog skin relief with all natural ingredients.