I have an adult squirrel named peanut and i want to let him outside to play and forge. He is too domesticated to be released knowing that he is not scared of dogs nor cats one bit and around where i live there are many stray cats who hunt squirrel. But i would like him to venture out and meet more squirrels and play in trees but i wanted to know if he would come back to me. I have taken him outside before and he did not just run away but he would get carried away sometimes and walk a little far but then i would just go and grab him. Im worried if he climbs up a huge tree he wont come down and i cannot get him. What should i do? and if he will try to venture away when i let him outside, what are some ways i can teach him to stay close?