Ageing changes a cat's metabolism and activity level, and Smilla Senior Poultry is formulated with vets to match those changing needs — the right energy content to help maintain ideal weight, plus 29% protein to support muscle mass. Why your senior cat will love it Energy content adapted for an older cat's slower metabolism 29% protein helps maintain healthy muscle mass Linseed provides natural omega-3 and omega-6 Yucca extract helps reduce stool odour Features & specification Life stage: senior cats Protein: poultry (25%) Contains taurine Developed with vets Resealable pack for freshness Ingredients Poultry protein (25%, dried, partly hydrolysed), maize, rice flour, barley, maize flour, greaves, poultry fat, beef fat, fish meal, dried desugared beet molasses, lignocellulose, dried apple pomace, linseed, potassium chloride, sodium chloride, dried extracted yeast, dried yucca schidigera (0.04%), dried mussel meat. Additives per kg: vitamin A (18,000 IU), vitamin D3 (1,000 IU), vitamin E (100 IU), vitamin C (100mg), vitamin B1 (5mg), vitamin B2 (5mg), calcium D-pantothenate (12mg), niacin (45mg), vitamin B6 (4mg), folic acid (3mg), biotin (500mcg), vitamin B12 (75mcg), taurine (900mg), DL-methionine (4,300mg), copper (12mg), zinc (100mg), iron (125mg), manganese (15mg), iodine (1.5mg), selenium (0.15mg). Energy: 3,809 kcal/kg. Feeding guide Cat's weight Indoor/neutered Active 3kg 30–40g 55g 5kg 40–60g 75g 7kg 50–75g 95g Frequently asked questions When should I switch my cat to a senior food?Most cats are considered senior from around 7 years, though your vet can advise on timing based on your cat's individual health. Why does energy content matter for older cats?Slower metabolism and reduced activity mean older cats often need fewer calories to maintain a healthy weight — this recipe is adjusted with that in mind. Delivered across the UK — free delivery on orders over £59.99.