Some snakes just refuse meals at random. Sometimes a slight change will throw them off and make them go off food. Other times they hit the dreaded "wall" and refuse food for a while. Its hard to tell, but as long as your husbandry is correct and they aren't losing any substantial weight I wouldn't be too concerned.

My pastel female hit the wall a few weeks ago and has been taking food once in a while. I'm not too worried because I don't plan on breeding her till next year anyway. The best thing you can do is relax and be patient. You could always get a boa or 2 as garbage disposals so you don't waste too many f/t feeders.

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