I've got two cats, Bonnie and Clyde. A few months ago the vet said there were both overweight, so we started on a diet. Now they're down to about half of what they used to get in food. Clyde is doing well, nice and lean, plenty of energy. Bonnie is fatter than ever! Her recent problem has been eating her share of the food so fast she throws up within a few minutes of finishing. Also, if Clyde leaves his share alone for a few seconds she gobbles it all up. We've started feeding them in separate rooms, which is keeping her from getting more than her share, but she's still eating so fast she makes herself sick. Any ideas to help my poor kitty get healthier?