A 7-pound Shih Tzu was responsible for getting British DJ Stone Joy kicked out of The Box the other night. Joy, who has worked with Coldplay, Oasis and the Verve, brought little Trevor to the downtown club in a bag, but once the puppy poked his nose out from underneath the flap, a Box staffer asked Joy and a friend to leave. “I tapped him, or pushed him, and that was enough to get us thrown out on the pavement,” said Joy. But according to Box owner Simon Hammerstein, Joy poked his employee in the eye after he approached Joy about the dog. Joy’s unidentified pal ended up spread-eagled on the sidewalk, although it’s unclear if he fell on his own or was pushed. Eventually the two apologized and took off in a cab. “We will from now on be checking bags,” vowed Hammerstein.