Cops are hunting a chihuahua-toting groper wanted for feeling up young girls in Queens. The suspect was carrying a chihuahua in a black satchel when he grabbed an 11-year-old girl’s breast aboard a Q58 bus on Broadway near Justice Ave. in Woodside around 7:37 a.m. Wednesday, cops said. The creep with the canine rode the bus for another mile before he felt up a second girl, also 11, as the bus approached the Grand Ave/72 St. stop in Maspeth around 7:45 a.m., touching her hip and private area, police said. The perv fled the bus at that stop, taking his pup with him, cops said. The suspect has a light complexion, curly hair and is in his 30s or 40s, and was last seen wearing a black baseball cap, a yellow jacket, black sweatpants and brown shoes. Anyone with information that can lead police to the dirty dog owner is asked to call the NYPD’s Crime Stopper’s Hotline at (800) 577-TIPS.