its not exactly size that makes a dog, its the purpose. A terrier, i mean a proper one, which is used as is suggested in its breeds name, is may be small, but that doesnt make it pointless. (The name Terrier comes from the word terra, as in ground, most terriers are used for underground use in hunting, such as my fox terrier. or the German hunting terrier i used to have.) With that said, a dog can be as big (and small to some extent) as it wants, and be pointless as shit, or useful too..
I just wanted to say that, to open peoples eyes (@video mainly), because many seem to think small=stupid, which is not true, although if i see one of those pointless toy handbag dogs, i just want to fucking stomp on them.