Before our snakes took to regular feedings, I sometimes refroze the rat/mouse they wouldn't eat based on feedback from threads here. I would only do it once and then would dispose of it if rejected a second time. They have both eaten once refrozen mice with no issues. Yes, all of the rats I have feed had an odor and it's worse when wet as others mentioned. You should be fine. I probably wouldn't go the refreeze if rejected route with these but you should be good to feed them.

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