From what I've heard Bengals can be quite boisterous at the best of times, compared to my docile lot anyway. I think some exercise would be a good thing with multigym climber or maybe a harness outside. Maybe introducing joint playtimes that sort of thing. I don't think I'd like to turn him outside without a run, I think he may well adventure further away than you would hope, not good. Yeah I can only think of plenty of joint activities with them being such an energetic breed