hi and welcome. well i think you have come to the right place here. there is a wealth of information about breeders and puppy care..
i am planning on finding my yorkie puppy (17 weeks old) a little freind when he turns 1 or so.. and yes, i have started my search. lol. i know that may sound crazy but what i have learnt is to take your time and find the perfect match. and by match i mean You and a BREEDER not a puppy. buy the breeder first.. then pick from their puppies. I got very luck with Ziggy, but now that i know better i am going to do better.
ask questions, people on here are very keen to inform so at every step, ull have a support team behind you..
Good luck on your search