[carmen in nj]

yes I had a bitch that had an episode like that, I took her to the vet the following morning and we did an ultra sound on her everything was ok, my girl was cold she was sleeping in my bedroom and I forgot to turned out the thermostat, and her body temperature seem to go down, at least that is the only explanation the vet and I came to. I would just have her check just to be sure. I know that I don't take any chances with my girls when they are pregnant. best of luck..please keep me inform.