Hairball is a natural, easy to use digestive supplement that supports less shedding and a healthy coat on the outside and, proper GI function on the inside. We have included Psyllium fiber for digestive health as well as Omega fatty acids to keep the skin hydrated and the coat healthy. Great for long haired cat breeds, hairball helps manage excessive shedding that can end up as uncomfortable hairball issues for your cat. Each bottle includes 160 easy to administer chicken liver flavored chews. Our chews are free of corn, wheat and artificial ingredients. Pet Natural's of Vermont products are NASC approved and come with a 100% satisfaction guarantee.