Your senior cat is very much like an elderly person in that she has important, specific nutritional requirements. She may no longer have all her teeth, or she might have frequent difficulty with digestion. Making fresh cat food at home might be the answer to better health for her.
James Wellbeloved Kibble Senior Cat Light:225g x This lifestage food is perfect for the older or less active cat who may be overweight. http://www.comparestoreprices.co.uk/pet-products/james-wellbeloved-kibble-senior-cat-light225g-x.asp