Ha-puppy Howl-o-ween!

Enough dog puns? Look at this adorable pup in costume (what costume is it? Not sure. Like, he got into a triangular jack-o-lantern and also is a sweater?). And yes, I'm only posting one because I have self-restraint! But I mean, if you want to see more dogs in costumes, that's what the internet is for.

[via A Place to Love Dogs]