Chuckie, an 8-year-old Chow Chow, wears a samba-inspired costume during a Halloween dog show for the benefit of an animal welfare organization in Manila, on Sunday, Oct 26, 2008. Photo Aaron Favila/AP.
Poncho, a two-year-old Chihuahua, during a Halloween dog show for the benefit of an animal welfare organization in Manila, Philippines, on Sunday, Oct 26, 2008. Photo Aaron Favila/AP.
Dressed as Danny Zuko from 'Grease', Bandit, a Chihuahua, competes in the fourth annual Times Square Dog Day Masquerade canine costume contest on Sunday Oct. 19, 2008 in New York's Times Square. Photo Tina Fineberg/AP.
Dressed as a poker player, Bandit, a Chihuahua from the Bronx, waits to compete in the 18th annual Tompkins Square Halloween Dog Parade canine costume contest on Sunday Oct. 26, 2008 in New York. Photo Tina Fineberg/AP.
A girl and her dog are seen during a Halloween dog show for the benefit of an animal welfare organization in Manila, on Sunday, Oct. 26, 2008. Photo Aaron Favila/AP.
Britney, a Chihuahua, wears a gown costume during a Halloween dog show for the benefit of an animal welfare organization in Manila, Sunday, Oct. 26, 2008. Photo Aaron Favila/AP.
Dressed as Santa Claus, Deli, a Bichon Frise from Queens, participates in the 18th annual Tompkins Square Halloween Dog Parade canine costume contest Sunday Oct. 26, 2008 in New York. Photo Tina Fineberg/AP.
Dressed as a gondolier, Pierre, a French bulldog from New York, takes part in the 18th annual Tompkins Square Halloween Dog Parade canine costume contest Sunday Oct. 26, 2008 in New York. Photo Tina Fineberg/AP.
Matilda Molina, 4, dressed as a bride, left, and Lucky, a pit mix dressed as a groom, wait to compete as a non-traditional marriage couple during the 18th annual Tompkins Square Halloween Dog Parade canine costume contest Sunday Oct. 26, 2008 in New...
A costumed Harrier, Charlie Fudge, left, takes part in the 18th annual Tompkins Square Halloween Dog Parade canine costume contest Sunday Oct. 26, 2008 in New York. Photo Tina Fineberg/AP.
Oliver, a Maltese dressed as Oscar the Grouch, takes part in the 18th annual Tompkins Square Halloween Dog Parade canine costume contest Sunday Oct. 26, 2008 in New York. Photo Tina Fineberg/AP.
Mondex, a Chihuahua, wears a pirate costume during a Halloween dog show for the benefit of an animal welfare organization in Manila, Sunday, Oct. 26, 2008. Mondex won the Creative Costume award. Photo Aaron Favila/AP.