Help

I’m making a steampunk, action teen to adults Wizard of Oz game but I can’t think of a titel and a breed of dog for Toto

Well I’ve thought of either a Doberman, Newfoundland of a schipperke

I need a titel that fits the Oz titel and theme of the game (Steampunk) and a dog breed that is strong and guarded

Can u please help me think of a titel and a breed of dog for me