Popsugar Living Halloween The Most Popular Dog Costumes These Are the 10 Most Popular Dog Costumes of 2016 October 13, 2016 by Lisa Robinson Image Source: Photo Courtesy of PetSmart These are going to be the most paw-pular costumes on the block this Halloween! The National Retail Federation did a study to determine 2016's hottest costumes for our four-legged friends, and the results are absolutely adorable. Keep reading to be inspired for your own pup's trick-or-treating look this year. 10 Dogs Dressed as Cats Image Source: Amazon Available at Amazon 1 / 10 9 Superman Image Source: Photo Courtesy of PetSmart Available at PetSmart 2 / 10 8 Witch Image Source: Amazon Available at Amazon 3 / 10 7 Batman Image Source: Photo Courtesy of PetSmart Available at PetSmart 4 / 10 6 Other Action Heroes/Wonderwoman Image Source: Photo Courtesy of PetSmart Available at PetSmart 5 / 10 5 Devil Image Source: Photo Courtesy of PetSmart Available at PetSmart 6 / 10 4 BB-8 of Star Wars Image Source: Photo Courtesy of PetSmart Available at PetSmart 7 / 10 3 Bee Image Source: Photo Courtesy of PetSmart Available at PetSmart 8 / 10 2 Hot Dog Image Source: Photo Courtesy of PetSmart Available at PetSmart 9 / 10 1 Pumpkin Image Source: Photo Courtesy of PetSmart Available at PetSmart 10 / 10 HalloweenPet ShoppingDogsPet Halloween Costumes