It sounds like you are looking for training treats and not a good meal for your pup.
As small dogs are prone to pancreatitis you need to pick something small and lower in fat. If you try to train your pup with his food, I don’t think it will go well, and you are sending mixed messages; Training treats should be special–that’s why they are called treats!
My 7 lb chihuahua will do tricks for frozen banana slices and frozen green beans. She will also do them for pieces of chicken and salmon, so, we mix it up to keep her healthy. If you want to keep it portable Honest Kitchen Peck’s are good. http://www.thehonestkitchen.com/pecks. They have a new one called quickies which looks great, but we haven’t tried it yet. http://www.thehonestkitchen.com/treats/quickies. Both are low calorie.
As for moist food, Patty is right. The stopped making ‘Gains Burgers’ for a reason.
Good luck!
