So one's fat, the other's..... not.
My darling little angel Bob is a terror when he's awake. He is always running, jumping, carrying pens away, pouncing, you name it, he'll do it. It's gotten cute really. I picked up this toy mouse on a bungee cord at a dollar store and hung it on the closet door.... He stalks all over the living room, hunting it, he'll charge over and attack and growl and spit at it, try to carry it away. It's cute as hell, and he's nice and long and sleek and muscly. Don, on the other hand, is a butterball.... He's cute too, but more in a sleep all day and all night, perpetually dopey kind of way. He runs sometimes, when's he's chasing, or being chased, by Bob, but he is getting big!!!! Any ideas on how to get his weight down while at the same time letting Bob have the same amount of food he gets now?