Just to clarify, I never suggested that you just let him go outside,. I was suggesting that when he's adjusted to his new home, taking him out on a lead and harness is an option. I also suggested earlier that you get him microchipped, because if he were to get outside when you open the door (and it can happen no matter how careful we are), or if he were outside with you and somehow got free of the harness, all his info would be in that microchip. Many vet clinics and Humane Society shelters microchip for under 25 dollars. This is something for future consideration. The other advantage of taking him out on a harness is that if he ever were to get outside, he would know his way around. My cat Sonny has quickly gotten past me at the door and run outside, but he never leaves my property, and he knows his way to my front and back doors.
Again, I am not suggesting that should occur any time soon, and each cat is different. Four of my 6 rescued cats have no desire to go outside. One is an indoor/outdoor cat, she's been outside her entire life and never leaves our block. Sonny was an outdoor cat who is indoors, but loves little trips outside where he eats the grass and sniffs around for a half hour and then is happy to return inside. If Chotus ends up being content to be indoors only, then that would be ideal.
I hope this helps clarify things
Again, I am not suggesting that should occur any time soon, and each cat is different. Four of my 6 rescued cats have no desire to go outside. One is an indoor/outdoor cat, she's been outside her entire life and never leaves our block. Sonny was an outdoor cat who is indoors, but loves little trips outside where he eats the grass and sniffs around for a half hour and then is happy to return inside. If Chotus ends up being content to be indoors only, then that would be ideal.
I hope this helps clarify things