Well... just be sure to be very specific about what you want because puppy cuts vary so much, that every groomer has their "own" idea of what it should look like... If you can, find pic's of the cut you like, so that you can show them what you want. Also, I'd check with the person who will be grooming your pup to find out about their license/or at least how long they've been doing it for? And if anyone has prior exp. w/ yorkies? imo... I've read about alot of bad experiences with groomers, so Im super (paranoid..lol) cautious when it comes to that
