Thank you for your reply. Would you have any ideas as to what to offer? Cooked or raw lean beef? Cooked or raw chicken. Sardines sometimes? Salmon? How often? Adding yogurt tends to take away the scent of the meat and makes at less attractive. What about adding additional vitamins and ensuring there's taurine in the diet? If I fed him what he liked to eat it would be commercial cat food without one shred of nutrition. Any ideas as to healthy alternatives to offer would be appreciated. Once again, thank you for your reply.