An American Bully dog named Roc swiped from a homeless man sleeping on a Bronx subway train was reunited with his owner Thursday after someone dropped the purloined pooch off at an NYPD stationhouse in the borough,

Cops are hunting for a heartless New York subway thief who stole a sleeping passenger’s American Bully and took off with it in a brazen robbery in the Bronx. The pup was snatched from its 45-year-old owner on a northbound D train close to the Bainbridge Avenue and East 206th Street station at around 6 a.

Authorities are looking for a callous straphanger who stole the pooch of another rider while he was sleeping on a subway in the Bronx, according to police. The 45-year-old victim was snoozing on a D train near Bainbridge Avenue and East 206th Street around 6 a.