Hi to all that view this first off! I am new to this site and I got a lot of help with information off of this forum. So, I just got a new male baby boa constrictor and I am a little concerned. He is highly active and curious as he should be and I've done lots of research before I got him cause I really want to be a good owner to my new buddy. So, I'm concerned because at night I noticed he goes on the top rim of the enclosure and kinda just sits there. It wouldn't be a problem but he's fallen like 3 times and he keeps going back up. Plus, I know snakes (from what I've seen especially boas) try to escape and will keep pushing even if they hurt themselves in the process and I just don't want him to hurt himself or possibly fatally injure himself from a fall. The tank is 16 inches high and I know they are semi-arboreal and they are a lot of muscle and they are pretty hardy. I've cared for reptiles before and I don't want to over react it's just I really want him to be alright. If I could get some help it would be wonderful.