I don't need a bigger, more active dog! I think we will stick with our current diet. It's 1 cup of dry food, a chicken drumstick/wing each night, and scraps/bones for treats when we go out and leave him at home.

Anyway, I can't see how dogs are carnivores and not onmivores, after watching my dog. He eats pretty much anything, from grass, bread and avocado to chilli and curry!