Description (1.5Kg)Hill's PRESCRIPTION DIET z/d Cat Food is a complete dietetic pet food for reduction of ingredient and nutrient intolerances in adult cats. This food contains a selected carbohydrate source and a hydrolyzed protein source. Composition Cereals, vegetable protein extracts, meat and animal derivatives, oils and fats (fish oil 1%), minerals, derivatives of vegetable origin, fruit, seeds. Protein sources: Rice protein concentrate, chicken liver hydrolysate (15.1%).