Your little guy is a nice boy. However, I think you should read the YTCA's description of the breed standard (the "ideal") because your description is different. A lot of people here have Yorkies with papers from excellent lines, but they are still pet quality, not intended to be bred.
The rest of your post indicates a cavalier attitude not appropriate for the serious undertaking of breeding creatures who are dependent on humans for their safety and well-being. Breeding sounds easy, studding sounds harmless, but you would be surprised.
__________________ Kristin, Max and Teddy  |