[header] How to keep a cat safe outside [title] Put on a collar with identification. [step] One of the first steps you should take with a cat who's going outdoors is to make sure the cat has a collar with an id tag. The id tag should have information such as the cat's name and your phone number. 
You should also consider a second tag with information that shows your cat is up to date on vaccinations, provided by your vet. [substeps] Breakaway collars are best because they keep your cat from getting hung up on things, which could strangle them.