About This ALLERGY RELIEF: Made with premium ingredients to support digestion and immune function, this allergy relief for dogs offeres relief from itchy discomfort and promote overall well-being for your furry friend IMMUNE SYSTEM SUPPORT: These allergy chews for dogs and itchy skin feature EpiCor Pets, a whole food yeast fermentate, to help strengthen your dog's immune system for healthy responses ITCHY DOG SKIN RELIEF: Contains Colostrum and Astragalus Root, Zesty Paws Allergy Relief Chews provide relief for itchy skin and support normal histamine levels, keeping your dog's skin comfortable DOG GUT HEALTH PROBIOTICS: With dog probiotics like Lactobacillus acidophilus, these chews help maintain normal gut flora, enhancing your dog's digestive health and boosting overall wellness OMEGA-3 BENEFITS: Provides your dog supplies with Omega-3 fatty acids EPA and DHA, supporting immune health with dog skin allergy relief benefits while providing itch relief for dogs