I just switched my BP from F/T mice to rats. The first time I offered a rat I thawed it with a mouse beside it to transfer scent. She took that rat that was scented perfectly. The next week I tried a rat with no mouse scent added, and she struck instantly again. I would definitely try scenting if you haven't yet- it seems weird (I honestly didn't want to do it myself) but I think that made the process much easier personally!
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