They also have litter for dogs that would work with such small pups, and them going out and wildlife. It is much like cat litter only made for dogs. They also have pads and the harnesses are a good idea, with a very fine leash. When they get older if you want to walk them, they have couplers, I used them on my two dobermans and it kept them from getting the leashes all tangled up. Tiny dogs are harder to house break so it will take more time and work than larger dogs, but keep working with them. [ATTACH=CONFIG]436549[/ATTACH]