Cat Pins How To Make Sure An Outside Cat Is Safe?

How to make sure an outside cat is safe? - cat pins

I want a cat, but my father will not let me, at least not a house cat. There should be a. I do not mind, but I want safe. If they move around, I see more of them to ensure they are safe.

When I am outside, I hope that they are included, can not escape. Can I register a pin chat? What would have happened?