Hello and welcome,
I had a cute little yorkie for 13 1/2 years and walked around talking about my teacup. Till one day a woman totally went off on me for trying to pass my 3lb baby as a teacup.
I then started reading the net and the AKC standards and what do ya know. My teacup was a yorkie. LOL
No biggy though I lived and learned and she was still my baby. I just felt silly later.
Seriouly though what kind of price range are you looking for, size, sex, and are you planning to breed, show, or a pet?