One of my females is the scrab collector, she will eat any and everything you put infront of her, live dead frozen small medium large brown white spotted it doesnt matter.

But BP's are known to be picky eaters, in most cases if your feeding live right now, start killing the mice/rats before you feed, once used to that the switch to thawed, going live to thawed is a big jump so go live/prekilled/thawed.

So ppl own BP's that just WILL NOT eat anything dead or thawed, just depends on how comfortable you are starving them for too long.