Sure, baby steps.
Start with stunned to fresh killed, then evolve from that to the frozen thawed.
You may need to dance the food around some or they may just swap up with little work.
All ya can do is try and see how they react to it and go from there.
But with stunned, watch the mouse the entire time it is in the feed box with the snakes, cause stunned can recover and usually have a nasty tude and are VERY defensive and usually try to bite anything they see as a threat.I have killed more woken stunned food than my snakes have. ( I feed
f/t but sometimes get some that haven't been coverted)
But even with them coming from a breeder, there is still a very strong possibility of internal parasites since it sounds like they were fed live only so far.
[addsig]