Formulated to support the health and well-being of your feline friend, BLUE for Cats features only the finest natural ingredients. BLUE Indoor Hairball Recipe is holistically formulated to support the needs of indoor cats. It starts with carefully balanced calories to help indoor cats maintain an ideal body weight, plus it contains a unique blend of three natural fiber sources to help reduce hairball formation. Key Benefits: Delicious deboned chicken is the first ingredient. Unique blend of three natural fiber sources cellulose, oat bran and psyllium helps to reduce hairballs. Carefully balanced calories from proteins and fat help to maintain an ideal, healthy body weight. Essential vitamins, chelated minerals and important antioxidants help support the immune system. Optimal balance of Omega 3 & 6 Fatty Acids helps to promote a shiny coat and healthy skin. Wholesome whole grains and veggies. No chicken (or poultry) by-product meals.