PRO PLAN® LIVECLEAR™ ADULT INDOOR & HAIRBALL CONTROL , CHICKEN FORMULA has great-tasting, outstanding nutrition in an everyday food with the power to reduce allergens in cat hair and dander. Shown to reduce allergens in cat hair and dander by an average of 47%. Inulin to help reduce litter box odour by 24%. Formulated to help indoor cats maintain a healthy weight.