'Sweepee Rambo' crowned this year's 'World's Ugliest Dog' at Sonoma-Marin Fair

PETALUMA, CA -- Meet this year's winner of the World's Ugliest Dog Contest at the Sonoma-Marin fair.

PHOTOS: Inside the World's Ugliest Dog competition

"Sweepee Rambo" is a 17-year-old Chihuahua, Chinese crested mix. Owner Jason Wurtz wins a trophy and a $1,5000 cash prize.

VIDEO: World's ugliest dog contestant has hair like Donald Trump

Sweepee Rambo won second place in the contest last year, but she stands alone this year as top dog in the annual competition.

PHOTOS: Meet the 2014 World's Ugliest Dog competitors