Wow Willow.. Sounds like we are due about the same time. I can't give you much advice because I'm new at this as well, but it was pretty obvious when my bitch poofed out.. Her belly got noticabley bigger and the main give away was that her nipples really got swollen. Are you sure your dog is pregnant? I mean, not all dogs get pregnant when they are bred. You may have to get an xray. Some dogs may just stay small especially ones that only have one pup. Keep me posted please.. and good luck.
