I removed them after I thought to ask about their safety, but is it safe I wonder to put a piece of driftwood I found in the wild, and an Ivy plant I had in my apartment, inside my ball python's enclosure?
He seemed a little lethargic the last day or so, and I had them in there a week now.
He's three years old, just wondering if there are any must follow guidelines when it comes to this sort of thing.
I attached a picture of the enclosure tajen the day I put the ivy and driftwood in.

Sorry for that bad news. But the chances of them being harmful to the BP, I dont know, but I would say its prob ok.