I have two male balls in a wooden cage, with circular side vents. My older snake routinely pushes on one of these vents at nights, I don't know if the fresh air attracts him or what. This isn't a problem now, as the vents seem securely attached (a friend built the cage, so I'm not that sure), but I'm worried that as they get older & stronger they'll be able to push out the vent & escape. So two questions:
1) Is there any way to discourage them from pushing on the vents?
2) Is there a way to more securely fasten them to the cage? They haven't moved yet & seem pretty secure, but I just want to be careful. I was thinking duct tape?
Thanks

