 whelping
Start now taking her temp AM/PM..that will give you a clue. If you can not have her close at night..then set your clock to check her every 2 hrs. Your girl is tiny and needs to be watched very closely. The first sign of trouble and yiu can call the vet fro a section.
Never heard of an antibotic given before whelping...not sure why???
I will tell RiniW to read your post, she is an RN and knows canine meds also..best wishes |