take him into a room where he cant go anywhere you cant reach him, like a bathroom--just make sure the toilet seat is down, windows are closed, door is closed, and anything that could be harmful to him is put away--you can bring some
toys in there for him to play with or let him do his own thing--
a tent is also another good idea--let him get used to you picking him up when he gets too far--this way when you are ready to let him go farther you will be able to get him--
if you are unsure of yourself and him--do not let him wander where you are afraid he may get to---
you have to trust yourself and he has to trust you as well---
try doing things small first--like a tent or an enclosed room where nothing bad could happen--
we will play in the bathroom with our gliders (depending on who we play with--there can be up to 4 gliders at a time--and it is a little harder to watch 4)
most of our gliders are pretty good about staying on us and not wandering too far away--and others will come back to us when we give them our hands---
start small and work your way up--this way you do not have any bad experiences and neither will he