If I thaw out a frozen mice or rat and the snake refuses it can I refreeze it and reuse it for next weeks offering. How long should I or can I leave a thawed out mice or rat before its to late to refreeze becaause its unsafe to offer again because it might have gone bad. Is it safe to leave a thawed out rat or mice over night in the tub and if the snake hasnt eaten it to refreeze for later use.