i have had mine for over a year he has refused food in the past as well and the one thing that made him interested in food again was offering a small frozen fuzzie mouse or pinkies. if really worried coat a fuzzie mouse or pinkie in reptaboost and offer him the food by long tongs i learned the hard way when mine got over excited and lunged after back away and looking like he wouldnt eat then bit my fingers. mine now refuses crickets but loves night crawlers and his once a month mouse or frozen baby chicken. sometimes pacman's eat only 3 times a month their lazy slow digesting animals like baby corn snakes they can go up to 2 months with refusing food yours can also be going through a rough shed where he wont eat till he gets rid of the too tight of skin