First of all, when you ask for help on here, you need to give us all the information. Species, size, age, tank, lights, temps, etc. Otherwise we can't help you. My first guess, w/o knowing anything else, is the temps might be too hot. What are they? I do have a full grown male veiled who comes out when he wants to and loves to sit on top his cage, i have a huge stick on it, and he sits there all day and looks out the window. He has the largest cage in the house and he still wants out. I even have to adjust his lights cause he stays there so long and his cage is 4 x 3 x 6. Talk about spoiled!!!
Debby