My 7 cats are indoors only. These are the reasons:
1)even though they're tattoed, an outdoor cat as easily mistook as a stray. Someone who thinks they're oding a good deed may take my cat and makeit an indoor cat at their place.
2)ANTIFREEZE. Cats LOVE the sweet taste, but it is deadly.
3)I'd rather not find my cat squished or dead on the side of the road.
4) Dogs, cougars, foxes, coyotes, birds of prey, bears, etc.
5) Bunchers.
6)People who think cats are good targets for target practice. Or other people with sick minds.
7)Other cats.
8)The list could go on and on and on of reasons it is unsafe for cats to be outside. I'd rather not risk the well-being of my babies.