Lick or treat! Pet owners nailed it this year, with dog and cat costumes touching upon politics, the 1980s, and pop culture. And all the dogs are, of course, thrilled to be there and wearing masks, fake ears, wigs, and who knows what else. Enjoy the pet parade! Above, Oliver the Golden Doodle channels a certain 80s sitcom. “It’s your world. Let’s paint some happy little trees!” courtesy of brookesphynx. Ace Ventura, Pet Detective! Costume and hairstyling by k9_closet.