His skin is the issue, mostly. Bearded dragons shed by rubbing themselves on rough surfaces. Due to having no skin protection from scales, he is prone to cuts and scrapes from such surfaces. Cold-blooded animals are notorious for slow healing, which means open wounds heal extremely slow, leaving the animal very prone to infections and further complications. SO, I've sanded down corners, sharp edges, and other things in his enclosure.

He also requires lotion, aloe, and massages to keep his skin / shed healthy. If this is not done, the shed can become stuck on certain appendages, which can lead to loss of blood flow, with can lead to rot/infection, which can lead to required amputation or death. Common stuck shed amputation parts for scaleless beardies are tail tip, all toes, and even eyelids.

So this dude has a better skincare routine than I do, gets weekly massages, gets humidity checks (too little = dried out skin, too much = respiratory infection), has temperature control, special furniture, etc.

Given me more white hairs worrying about him more than anything else in my life, that's for sure!