the situation is this: I have one overweight cat and one skinny kitten that
needs calories.  the overweight cat has a "low cal" prescription food and the
kitten has  another. - they have separate bowls, and get their food at the
same time in the hopes that if they eat at the same time they'll eat out of
the right bowl _ I've separated the bowls into different rooms - but - chunky
cat eats the little one's food and the little one stays lean and the giant
one stays fat.

ideas?