I know you have to start beardies off with carpet so they don't ingest the sand you put in the enclosure and get sick but I was wondering when do you start that? He's still obviously a juvenile but I didn't know if there's a certain length or if you wait until they're adults. He's been digging a lot in the corner of his cage to lay down so I think he's sick of the carpet
My dragon is 3years old now and, has never been on any type of loose substrate. I will never put her on anything that would harm her.
Does your dragon have plenty of things to climb on? It might be boredom.