A teenager, man and dog were stabbed in two apparently random attacks in Jackson Heights on Saturday night, police sources said.

The 16-year-old was walking his dog near 80th Street and 32nd Avenue in Queens at 7:30 p.m. when he was approached by two men who asked him if he was “down with ABK,” an acronym for the street gang known as Always Banging Kings.

When he answered that he’s “not into that kind of thing,” one of the men stabbed him in his stomach and the other knifed his dog, the sources said.

About an hour and a half later, a 23-year-old man said he was approached by a group of thugs a block away at 80th Street and Northern Boulevard.

The men asked him, too, if he was “down with ABK” before stabbing him in the back.

All three were expected to survive.