My parents used to have 2 American Eskimo Dogs (Spitz) that would get there dew claws ripped from time to time. They would just put peroxide on it, let it dry, then wrap their paw up in guaze for a day or 2.
By the way, one of the Spitz lived to be 18, and the other, her puppy, lived to be 19. They must be a longer living breed that most....