I have three cats and have tried them on every cat food going, from the cheap and cheerful supermarkets own brands to whiskers and other well know brands. The only one they will all eat is Felix. With the huge amount of choice of flavours and also the choice of gravy or jelly my cats have a menu range that would tempt even the most particular of cats. I have to admit that some of the flavours smell pretty good! I wouldn't give my cats anything else (not that the choice is mine!)