He's pretty harmless, and probably able to take care of himself. Judging by his toenails, normally an inside dog. Dang, he's usually so excited when I open the door, I can't help but let him in and give him a bowl of something.
I've seen 2 coyotes, one cougar, and bear tracks within a mile of my house. And there is a pair of bald eagles nesting somewhere close, usually see one of them every couple of weeks or so.
Now that is way cool. I think my dark-eyed oregon juncos are back to nest in my hanging fuchia basket, but they can't compare with nesting bald eagles. Wow.