You would get a lot more response if you posted this in the breeder section but I will answer the best I can. Not all female yorkies are real regular with their heat cycles. They usually have their first heat between 8 and 12 months. After that the females can come in heat every 6 to 12 months. Most of mine come in every 7 or 8 months. As for her not taking a male, what do you mean? Is the male unable to tie her or is she refusing to stand for the male? How much does your female weigh? I need a little more information to know what is going on..thanks. |