Most cats can be indoor cats. I like out door cats mostly. 
Well, I pretty much like all cats, but I have had some pretty cool indoor house cats for pets.
My out door cats are always get companionship for me when I am lonely. 
Awww, that is true about most cats in general. They love us unconditionally!
My cats have no special breed. They are just alley cats. 
In my opinion, the mixed breed cats, such as alley cats, seem to make the best cats.
I do know that cats have such better hearing than we humans do. 
Well, I did know that was true with dogs, but had no idea that cats too have great hearing.
And of course they have better eye sight as well. That is why they haunt the night. 
Thanks for educating me further about cats!