Hill's Mature 7+ Hairball for Indoor Cats, Chicken Hill's Cat Mature Adult 7+ Hairball & Indoor Chicken dry cat food is specially formulated to prevent hairballs in adult cats living indoors. Advanced Fiber Technology to reduce hairball formation. Low fat and calorie content for ideal body weight. High-quality protein for supple muscles. Recommended for adult cats 7+ years of age. Chicken and turkey meal (35% chicken, 52% chicken and turkey combined), ground corn, corn gluten meal, animal fat, ground rice, cellulose powder, flavour broth, tuna meal, vegetable oil, pea bran meal, potassium chloride, L-lysine hydrochloride, dry yeast, taurine, DL-methionine, vitamins and trace elements, beta-carotene. Naturally preserved with mixed tocopherols, citric acid and rosemary extract.