Mine were started on Eukanuba (sp) and a canned meat but we saw something on tv that put us right off of that brand so we changed to what seemed a popular choice which was pedigree and winalot, I have to admit we do get the odd can of winalot which the food is green when we open it but we wrote to them and they explained it the machine that does that and we get vouchers for 6 free tins but we do try and stick to pedigree if we can.