So my beardie Lucifer (Lucy) is about 3 months old and always hungry. He gets fed twice a day with crickets and has fresh greens throughout the day (even though he won't eat them). Now my problem is everytime I stick my hand in his enclosure he jumps up at my hand and bites me looking for food. I know it's because he is looking for food cause when he has eaten I can hold him with no problem and he loves being held. Is this something that is happening cause he is so young? Is there a way to disassociate my hand with food so he doesn't keep biting me everytime I put my hand in his enclosure? TIA