Neutering a cat alters their metabolism, meaning that their general energy requirements are lower. That's why we've developed PRO PLAN STERILISED with OPTIRENAL an ideal food for neutered adult cats. Our delicious recipe is full of flavour and packed with ingredients for your cat to enjoy. It also has a reduced fat content of 12% to promote a healthy body weight in neutered cats with controlled urinary pH levels help reduce the risk of urinary stones. Rich in salmon, our PRO PLAN STERILISED with OPTIRENAL is a complete and balanced food that's been specially formulated to meet the dietary needs of neutered adult cats. INGREDIENTS Salmon (20%), dehydrated poultry protein, maize gluten meal, rice, maize, wheat fibre, wheat gluten meal, dried egg, minerals, animal fat, digest, yeast. ANALYTICAL CONTENT Protein: 41.0%; Fat content: 12.0%; Crude ash: 7.0%; Crude fibres: 4.5%; Omega 3 Fatty Acids: 0.7%; Omega 6 Fatty Acids: 1.6%. FEEDING GUIDE "Recommended daily amount (g/day): Cat Weight Quantity 2-4 kg 30-60 g 4-6 kg 60-90 g 6-8 kg 90-120 g Feeding quantities required to maintain ideal body condition will vary, depending on age, activity and environment. Watch your cat's weight and adjust food amounts accordingly. Clean, fresh drinking water should always be available. For your cat's health, consult your veterinarian regularly."