Help your cat manage those unruly hairballs with Emerald Pets Hairball Formula Treats. These soft, limited ingredient treats are made with real chicken liver for a savory flavor your cat is going to love. Every fish shaped bite is packed with beneficial ingredients like salmon oil, coconut oil and ground flaxseed to support your kittys digestion, to ensure everything runs smoothly. They are grain free, gluten free and soy free and come out to only two calories per treat! And just like other Emerald Pet products, they are made in the USA with ingredients from the USA for a treat you and your feline friend can count on.n