Popsugar Parenting Halloween Costumes 2018 Matching Dog and Owner Costumes Grab Your Pup! These Matching Dog and Owner Costumes Will Get You in the Halloween Spirit 9 August 2018 by Murphy Moroney View On One Page Photo 2 of 6 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 2 Sea creatures Feel free to mix and match with this underwater theme. Previous Next Start Slideshow Halloween Costumes 2018DogPet CostumesPetsHalloween