Hill's Prescription Diet i/d cat food with Chicken Prescription Diet Feline i/d Tender Bites in Gravy with Chicken is a highly digestible formula formulated specifically to help manage gastrointestinal problems in cats. Analytical Hill's Prescription Diet i/d cat food with Chicken Crude protein-----7.6% fatty substances-----4.4% Crude fiber-----0.86% Gross ashes-----1.6% Humidity-----79.5% Calcium-----0.23% Match-----0.17% Sodium-----0.09% Potassium-----0.2% Magnesium-----0.02%