You have a 3 year old ball python that is 482 grams, but, hasn't eaten since January. That is my understanding.
How does she look? Does she look OK? Do you see ribs? Weight is not the best indicator of health on a ball python.
Are you certain that it is actually a female? A male ball python going off food for months during the winter/breeding season is not unusual.
I have a 4 year old male ball python @643 grams fed on a regular schedule his entire life and he isn't even a problem eater...he is even slightly overweight.
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