I have a 2yr.old yorkie, she will be 3 on May 1. My question, she was in heat a few weeks ago, and my male got to her, I was not sure what to do, I did want her to have pups with my male, but I was scared of the pain and I didnt want anything to happen to her. she is I say 6 and 1/2 too 7 pounds. To me thats too small, thats why I was scared. But on April 1 he got her, my husband seen them, when he got walked in the room he got off her and they both ran under the bed, now they were together alone about 15 or 20 min. But they didnt tie, does that have to happen for it too work? Or I should say I didnt see them tie. what I should I have to look for to see if she is with pups, besides waiting if she get's bigger. I was told to come here for the best advice. Any is welcome.