Little dogs are not accessories, stuffed animals, or pocket pets--they are dogs! Even though they are small and cute, they are still descendants of wolves like all other dogs, which means their needs of fulfillment are the same! The lack of "dog-like" treatment is why so many small dogs get titled with a "Napoleon complex" or "aggressive." These behavioral problems develop from a void of leadership (and probably too much spoiling) in their lives. Little dogs can (and should!) be trained--let's give them some credit! Cody here just walked 2 miles alongside a pitbull and greyhound: does size matter? I think not!