A dog dressed in a pig costume attends the Tompkins Square Halloween Dog Parade in Manhattan in New York City on October 20, 2019. (Photo by Johannes Eisele/AFP Photo)





Frankie the French mastiff poses while dressed as a lion at the Tompkins Square Halloween Dog Parade in Manhattan, New York City, U.S., October 20, 2019. (Photo by Andrew Kelly/Reuters)





A dog in a costume as Regan from the movie “The Exorcist” attends the Tompkins Square Halloween Dog Parade in Manhattan in New York City on October 20, 2019. (Photo by Johannes Eisele/AFP Photo)





Marcie Walker holds dog Nana while both are dressed as giraffes at the Tompkins Square Halloween Dog Parade in Manhattan, New York City, U.S., October 20, 2019. (Photo by Andrew Kelly/Reuters)





Lincoln the Yorkshire Terrier, dressed as the Red Baron, sits in his costume at the Tompkins Square Halloween Dog Parade in Manhattan, New York City, U.S., October 20, 2019. (Photo by Andrew Kelly/Reuters)





A dog dressed in a pig costume attends the Tompkins Square Halloween Dog Parade in Manhattan in New York City on October 20, 2019. (Photo by Johannes Eisele/AFP Photo)





A dog is dressed as a hotdog at the Tompkins Square Halloween Dog Parade in Manhattan, New York City, U.S., October 20, 2019. (Photo by Andrew Kelly/Reuters)





Keiko the Husky is dressed as The Pope at the Tompkins Square Halloween Dog Parade in Manhattan, New York City, U.S., October 20, 2019. (Photo by Andrew Kelly/Reuters)





A dog dressed in a costume as Greta Thunberg attends the Tompkins Square Halloween Dog Parade in Manhattan in New York City on October 20, 2019. (Photo by Johannes Eisele/AFP Photo)





People photograph Dita the Doxle dog, dressed as a bat, at the Tompkins Square Halloween Dog Parade in Manhattan, New York City, U.S., October 20, 2019. (Photo by Andrew Kelly/Reuters)





Dave, a Miniature Pinscher, is dressed as a vacuum cleaner at the Tompkins Square Halloween Dog Parade in Manhattan, New York City, U.S., October 20, 2019. (Photo by Andrew Kelly/Reuters)





Mark Belio, dressed as Big Bird of Sesame Street, sits with Biff the Samoyed, dressed as Oscar the Grouch, at the Tompkins Square Halloween Dog Parade in Manhattan, New York City, U.S., October 20, 2019. (Photo by Andrew Kelly/Reuters)





A dog dressed in a dinosaur costume attends the Tompkins Square Halloween Dog Parade in Manhattan in New York City on October 20, 2019. (Photo by Johannes Eisele/AFP Photo)





A dog dressed in a costume as Rhianna attends the Tompkins Square Halloween Dog Parade in Manhattan in New York City on October 20, 2019. (Photo by Johannes Eisele/AFP Photo)





A dog dressed in a shark costume attends the Tompkins Square Halloween Dog Parade in Manhattan in New York City on October 20, 2019. (Photo by Johannes Eisele/AFP Photo)





A dog dressed in a pig costume attends the Tompkins Square Halloween Dog Parade in Manhattan in New York City on October 20, 2019. (Photo by Johannes Eisele/AFP Photo)





Two dogs dressed in costumes attend the Tompkins Square Halloween Dog Parade in Manhattan in New York City on October 20, 2019. (Photo by Johannes Eisele/AFP Photo)