I sure cure is just to put a golf ball right smack in the middle of the food.
I know it sounds crazy but it worked like a charm for my cat. When we first got her she had a horrendus appatite and did exactly what your talking about. I put that golf ball in and her throwing up stopped IMMEDIATELY.I'm not saying she was a real happy cat about it but it did slow her down. Now we don't even use the ball.
Good luck and Happy Holidays!
