Brad had kindly offered to keep her and just kick her and Hook out into one of the quarters but I thought I'd best check in with the vet. According to the vet there is two possibilities. One - she's open. Two - she's preggers but the fetus was hiding when we checked on the second day. Yikes. Here's hoping it's option two and we don't have to make another trek to Brownfield.
I'll find out next Thursday whether she's open or knocked up. Fingers crossed!