Last night, I finally got both Kenyan Sand boas to eat F/T. I felt very accomplished. I've tried brained f/t mice, hot and dried ones, wiggling them, and nothing worked. What worked? Drying off the F/T fuzzy mouse and bouncing it on the bedding. I have heard of this technique before, but I just haven't tried it, nor have I thought about it till yesterday.
Once the female snatched hers, she drug it through the cage... And, don't worry I took her out and while she focused on "killing" it, I took the aspen off.
Here's a picture of the male Kenyan sand boa eating his mouse.