Misty is a picky eater and sometimes she refuses to eat what I have put down for her that I know she likes. But later she will go back reluctantly and eat it. Maybe if your that concerned maybe a visit to the vet might be an option. I know what it is like having a picky cat. Misty will like one food for awhile then suddenly she hates it. I keep on my toes with this girl. There as spoiled as human children.