I have a 17 month old Corgi (Tiki) who was never motivated by food...sometimes she eats all of her food when fed to her...other times she lets it sit and picks on it throughout the day. Even during training we had a tough time as after a few treats she just was not interested in food. We just got a new puppy last weekend (Cruise...he is 12 weeks old) and he is mad for food...he finishes his meal in as fast a time as possible. Right now when we are not home, Cruise is kept in an exercise pen and crate in the kitchen...while Tiki has run of the Kitchen and tiled portion of the basement. When we are home and Cruise is out of the pen we need to keep Tiki's food off the floor. Once Cruise is older, he and Tiki will share the same space when we are not home, but I am concerned he will end up eating her food. Any Suggestions?