My new female is a picky eater. I left a prekilled rat with her overnight last time and it was gone the next morning.

I tried again today. Again no go. So I thought I'd try some ASF's.

No go. Again. Killed it and left 2 of em in with her overnight. Ill go check on her in a few hours. She just acts like it scares her.

Try doing that and see how it goes.