She had diarrhea Thursday am and I added rice to her food Friday and Sat and the diarrhea went away. So to keep her stomach steady, I hadn't even thought about this until right now but on Sunday I gave her rice only with canned pumpkin for breakfast and dinner. Today we gave her rice for breakfast and for dinner we gave her chicken and rice. Well she hasn't pooped in 24 hours and I am now realizing that I caused this buy giving her rice only and not her regular food. I hadn't even thought about it. Of course she won't poop. Her body must be in complete shock. She is acting the same, eating, playing etc so no issue there. We get her test results tomm morning from the vet. what a moron I am. For tomm, do I go back to her reg food or what on earth do I do? She is a 5 month shihtzu. Thanks!