I have had cats for all of my married life and spent much time looking at shelves of cat food along with other cat owners all looking for something that their troublesome felines might fancy even though there is a box of tins/pouches of last week's favourite food sitting unwanted in the cupboard. I started my rescue cat on Hills even though where he came from he probably got the cheapest on the market. Hills according to the Vet is fine for them - as she said, and I quote, 'in the wild big cats only live on one type of meat - what they can catch - there is no choice of duck, turkey, salmon, tuna etc. etc.' I thought biscuits on their own a bit dull so went down the route of mixing dry and wet food at separate meals but found he only settled for the really, really expensive wet food with posh gravy! My daughter has two pedigree cats, one of which has had permanent tummy problems (irritable bowel in a cat!) and was recommended by the vet to give them special food (expensive) from them. The breeder recommended the cheapest on the market and, guess what, they love it and have not had any problems since starting it. Good luck Greenmossgiel - hope your moggie picks up.