Purina One for adult Cats is nutritionally made for those aged 1-7 years. Evolved by Purinas Vets and nutritionists this product contains prebiotics proven to promote a healthy gut, antioxidants for healthy cell functions and yeast to support immune systems.This triple actions helps to support your cats natural defences. Made with high quality ingredients that will reduce tartar build up by 40%, maintain strong and healthy bones with Vitamin D, keep a healthy urinary tract with balanced minerals and leave their skin and coat healthy and shiny with the support of Omega 6 fatty acids and Zinc. The tasty succulent chicken flavour will delight your cat. Ingredients: Chicken (17%), wholegrain wheat (17%), dried poultry protein, maize, maize gluten meal, animal fat, maize grits, dried chicory root (2%), wheat gluten meal, minerals, digest, yeast (1%), fish oil. Analytical Constituents: Protein: 34%, Fat content: 14%, Crude ask: 7.5%, Crude Fibres: 2%, Omega 6 Fatty Acids: 2% Nutritional Additives: IU/kg: Vit A: 33 000; Vit D3: 1 000; Vit E: 690 mg/kg: Vit C: 140; Taurine: 700; Fe(E1): 225; I(E2): 2.9; Cu(E4): 45; Mn(E5): 94; Zn(E6): 380; Se(E8): 0.25 Feeding Guidelines: Recommended daily amount (g/day):Cat Weight Quantity 2-4 kg: 35-65 g4-6 kg: 65-100g6-kg: 100-130g