AvoDerm® Indoor Weight Control Formula with Hairball Relief is specifically formulated for the needs of your indoor cat that may need to shed a few pounds. Cats are frequently grooming themselves, which can lead to a build-up of hairballs. This formulation helps maintain proper weight and control hairball formations by adding our special blend of fiber sources. AvoDerm® has vitamins, minerals, and antioxidant nutrients to help support your cat's immune function. AvoDerm® is formulated to be rich in high quality fats and oils with a balanced Omega-6 to Omega-3 fatty acid ratio. The right nutrients in the right proportions are indispensable to keeping your cat's skin healthy. Sometimes shortages or excesses of specific nutrients can lead to thin, rough coats. Avocado meal and avocado oil can help support the skin and coat from the inside out for the protection your pet needs.