I understand the appeal of keeping the cat indoors. We kept him indoors the first 4 months we had him, since he was 4 months old. However, we live in a small house with a big yard. We spend most of our time outdoors ourselves. The weather is wonderful here.
He spent a lot of time hanging on the screen doors. We finally relented and let him be with us.
There is another twist. We suspect our sick sociopath neighbor, whom we have just sued, of having someone take the cat out of the area. She is a con artist type. She was just served the papers a few days before the cat went missing. We are suing her for a bunch of other things she has done.
Her son told us she was "on the hunt" for the cat. He may be wrong, but if he is stirring up trouble it would be unlike him.
We asked her if she took the cat and she answered, "Why would anyone do something like that." In other words, she didn't deny doing it.
But we do not have proof and it could be a coincidence. Of course, knowing we live next door to her, we could blame ourselves for letting him out even more. But living in fear is not something we are ready to start doing. Yes, in general, indoor cats live longer on average, but what good is a long, miserable cooped up life, especially in our area.
Just thought I'd give you all some background. This is nothing compared to the hurricane.
I'm sure that if someone did take our cat, s/he is treating him well. He is unusually irrisistably adorable and affectionate.