Lola is my Shih Tzu that has refused to be bred. She was in heat about a month and a half ago and had an outside tie (and almost put my eye out, lol!). I do not believe she is pregnant. She has no signs, and is not "showing". Dh thinks she is because he says her belly is "pouchy" and her nipples are bigger, lol. I don't see it. Anyway, the past few days, the 2 boys have been trying to mount her. And all the dogs will not quit sniffing her rear end. She is not in heat, so I don't know what is going on

Any ideas??