As others have said, if you put a deposit down for a puppy from a reputable breeder they will hold off on docking the tail. I have seen on YT some puppies that still had tails, because they have European parents and the owners didn't want the tails docked on the puppies. Chip is a mix rescue, and he has a full tail. At first I thought it was weird, but after I got used to it I LOVE it.
