PURINA ONE Senior 11+ Chicken Whole Grains Dry Cat Food is tailored to meet the nutritional needs of senior cats, aged 11+ years. It contains all the key nutrients your cat needs to stay healthy and it also contains the unique Bifensis Dual Defense formula which supports your cats natural defences. The balanced recipe with 24 vitamins and minerals supports vital functions and helps maintain renal health. It also promotes strong and healthy bones and mobility. This tasty kibble was developed by PURINA's veterinary and nutritional experts and contains the exclusive PURINA ONE Bifensis formula which supports your cats health inside and out. It encourages a healthy digestive system and is scientifically proven to stimulate the intestinal immune system into secreting antibodies. PURINA ONE Senior 11+ dry cat food also contains valuable omega fatty acids and zinc which promote supple, soft skin and shiny fur. The balanced mix of minerals supports a healthy urinary tract. This tasty, top qu