It’s so hard to pick a favorite!
Haute Dog Howl’oween Parade
ShareLONG BEACH, CA - OCTOBER 29: Participants dressed as Beauty and the Beast attend the Haute Dog Howl'oween Parade on October 29, 2017 in Long Beach, California. (Photo by Chelsea Guglielmino/Getty Images)
Haute Dog Howl’oween Parade
ShareLONG BEACH, CA - OCTOBER 29: Participants walk during Haute Dog Howl'oween Parade on October 29, 2017 in Long Beach, California. (Photo by Chelsea Guglielmino/Getty Images)
Haute Dog Howl’oween Parade
ShareLONG BEACH, CA - OCTOBER 29: A dog is seen dressed as jelly beans during the Haute Dog Howl'oween Parade on October 29, 2017 in Long Beach, California. (Photo by Chelsea Guglielmino/Getty Images)
Haute Dog Howl’oween Parade
ShareLONG BEACH, CA - OCTOBER 29: A dog is seen dressed as "Paw-Casso" during the Haute Dog Howl'oween Parade on October 29, 2017 in Long Beach, California. (Photo by Chelsea Guglielmino/Getty Images)
Haute Dog Howl’oween Parade
ShareLONG BEACH, CA - OCTOBER 29: Participants dressed as a chef and a lobster seen during the Haute Dog Howl'oween Parade on October 29, 2017 in Long Beach, California. (Photo by Chelsea Guglielmino/Getty Images)
Haute Dog Howl’oween Parade
ShareLONG BEACH, CA - OCTOBER 29: Scooty dressed as a pilot attends Haute Dog Howl'oween Parade on October 29, 2017 in Long Beach, California. (Photo by Chelsea Guglielmino/Getty Images)
The Rock ‘n’ Roll Los Angeles Halloween Half-Marathon Benefitting The ASPCA
ShareLOS ANGELES, CA - OCTOBER 27: Atmosphere at the Rock 'n' Roll Los Angeles Halloween Half-Marathon benefitting The ASPCA at L.A. LIVE on October 27, 2013 in Los Angeles, California. (Photo by Angela Weiss/Getty Images for ASPCA)
Masquerading Mutts March In Halloween Dog Parade
ShareNEW YORK - OCTOBER 29: Dogs are dressed as cowboys while participating in the 16th Annual Tompkins Square Halloween Dog Parade on October 29, 2006 in New York City. The parade feature hundreds of dogs in competition for prizes in the country?s largest Halloween dog parade. (Photo by Mario Tama/Getty Images)
Dog Halloween Parade in NYC
ShareNEW YORK - OCTOBER 26: Dog "Colette" is dressed as a pumpkin at the 13th annual Dog Halloween Parade in Tompkins Square Park October 26, 2003 in New York City. (Photo by Mario Tama/Getty Images)
Dog Halloween Parade in NYC
ShareNEW YORK - OCTOBER 26: Dog "Vanilla" is dressed as a sunflower at the 13th annual Dog Halloween Parade in Tompkins Square Park October 26, 2003 in New York City. (Photo by Mario Tama/Getty Images)
Dog Halloween Parade in NYC
ShareNEW YORK - OCTOBER 26: Dog "Jackie" is dressed as a three-headed dog along with handler Nikaela Straus at the 13th annual Dog Halloween Parade in Tompkins Square Park October 26, 2003 in New York City. (Photo by Mario Tama/Getty Images)
Dog Halloween Parade in NYC
ShareNEW YORK - OCTOBER 26: Dog "Mr. Crash" is dressed as a pirate at the 13th annual Dog Halloween Parade in Tompkins Square Park October 26, 2003 in New York City. (Photo by Mario Tama/Getty Images)
Dog Halloween Parade in NYC
ShareNEW YORK - OCTOBER 26: Dog "Rosie" is dressed as a woman at the 13th annual Dog Halloween Parade in Tompkins Square Park October 26, 2003 in New York City. (Photo by Mario Tama/Getty Images)
Dog Halloween Parade in NYC
ShareNEW YORK - OCTOBER 26: Dog "Biggie" is dressed as a Native American at the 13th annual Dog Halloween Parade in Tompkins Square Park October 26, 2003 in New York City. (Photo by Mario Tama/Getty Images)