How to know with my shih tzu

How do I feel my shih tzus puppies in her stomach, like what do I do?

The shape of a dogs Uterus is a'V'. Depending upon how fow far along she is in her preg you should be able to feel her pups by gentle feeling on the underside of her belly between her thigh and her belly, below where where her first rib begins. Gently with two to three fingers place your fingers there and (Do not use much pressure) move in small circles. You should be able to feel the babies. Sometimes if you hold real still you can feel them move. I hope this helps. Enjoy!