Supports Normal Histamine Response for Dogs with Seasonal Allergies - Pet Honesty's AllergySupport chews combine natural ingredients to support a healthy immune system, a normal histamine response for dogs with seasonal and occasional allergies. | Support A Healthy Immune System And Digestion - By combining ingredients derived from natural sources such as colostrum, salmon oil, turmeric, organic mushrooms and probiotics. These soft chews support a healthy immune system, normal digestion, a normal detoxification process and dogs with seasonal allergies. | Gentle, Natural + Made In The U.S.A. - At Pet Honesty we're committed to premium quality ingredients and strict safety standards. Our dog chews are made in the USA with only the highest-quality US and globally sourced ingredients derived from natural sources and contain NO harsh preservatives, corn, soy, GMOs or chemical ingredients. | Soothes Skin-related Issues Associated With Seasonal Allergies - Our allergy chews include natural wild alaskan salmon oil which contain healthy omega-3 fatty acids to support a healthy immune system and skin health. | Made In The U.S.A. + GMP Certified: Pet Honesty products are made in the U.S. with U.S. and globally sourced ingredients and are produced in a GMP certified facility that meets the highest safety standards so you can rest assured you're giving your pet the best quality product possible!