So my beardie, Rex who is now 2 years old, is always trying to run back to his enclosure. So when I get him out he will sit on my for like 5 minutes then he decides to run across my bed to get to his enclosure. Im not 100% sure but my guess it’s because we wants to poo cause he has done it a couple times to the point were he runs across and he poos all over my bed. Could that be the case? I also got him to eat his vegetables again, he ate all of his in 10 minutes when before he would take one bit and leave.
Some beardies just really like the security of their enclosures. If you're worried that imminent poo might be the cause, bathe him in warm water for 10 minutes before handling. If he needs to poo, he'll do his business there. Just make sure to disinfect afterward!