I have seven cats. Two of them eat anything and everything. One is so crazy hungry all the time, he is like a wild cat at feeding time. I de-worm them from time to time and have done so recently but no changes in him - I feed him in a different room - away from the others. If I pick him and his bowl up at the same time, he is grabbing at the dish with his mouth, and if he manages to get a bite, he is then grabbing at the food with his paw...this just gives you an idea of how greedy he is. He twists and squirms in my arms until I put him down with his dish. Once he has finished his food, if he manages, he runs over to the other cats and eats their food. He is an avid hunter and brings home something nearly every day....often he eats his trophy but this summer he kept bringing home chipmunks - Quite mean of him, but also shows how quick he is. I suspect he is a bit feral. I have had him for 6 years. Is it possible to tame the wild manners?