Rats have very likely bitten her toes off during the night.I soaked her feet and applied antibiotic. I’ve never had a problem happen like this. She was out running around yesterday. They have plenty of room. It’s not been cold outside. So I’m at a loss. It’s not mites if it was I don’t see how she could lose her toes in 12 hours. I’m at a loss.
You should keep them somewhere safe.