I'm hoping I put this in the right channel but, lately ever since the beginning of winter, my ball python has not been eating. I'm not sure how old he is but a I weighed him a week ago and hes 769 grams. He usually always eats, I've never had any problem even when switching him to frozen or switching him to rats. He now won't eat anything. I know people say they stop eating sometimes, and in the winter. But he still roams his tank and sticks his head up by where I feed him. As if hes roaming around looking for food and hungry. I've tried for the past 2 weeks trying to get him to eat, feeding him a rat every week. I'm not sure what to do because he acts hungry but won't eat? All his temps are right and everything. I do have a thermostat in his heating pad.