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Your cart is empty.Allergy & Itch Support (new name, same great Allergy Plus formula) is the ultimate allergy supplement for dogs of all ages, sizes, and breeds. It's veterinarian-designed to ease seasonal and environmental dog allergy symptoms while boosting overall immunity. Perfect for dogs with itchy skin, paw licking, or redness caused by allergens like pollen, mold, or dust, this advanced formula combines clinically tested ingredients for powerful relief. QRILL Pet krill meal provides Omega-3s and astaxanthin to strengthen skin and manage histamine responses. Anivestin, a potent botanical blend, helps to reduce uncomfortable inflammation and promote a balanced immune system. Probiotics like clinically proven Probio 65 enhance the gut-skin connection to foster healthier skin from within. The hydrolyzed duck flavor makes it a safe choice for food-sensitive dogs, and its chewable form ensures easy daily administration. Whether your pet needs seasonal support or year-round allergy care for dogs, Allergy & Itch Support delivers a comprehensive approach to managing dog allergies while improving immune and skin health, helping your pet live comfortably and vibrantly. Pair this dog allergy supplement with VetriScience Immunity Health and Extra Strength Healthy Skin & Coat for powerhouse support for your dog's skin, immune system, and overall health, wellness, and comfort. Our dog and cat supplements are certified by the National Animal Supplement Council (NASC), routinely undergo third-party testing, and contain no hidden ingredients, artificial dyes, or synthetic colors or preservatives.