I bet she'll hold still! I know when we had an ultrasound done on Angus, they had to move him all kinds of ways...even roll him back & forth and he was extremly good for them. I thought since we were in the room he might not be as good, but he was. And I'm sure since Winter didn't have you there, she was a good girl, that way the vet could tell you just how good she was & she could get some extra special treats when she got home!!!