A thief snatched a woman’s purse as she walked her dog in Central Park early Tuesday, cops said.

The victim, whose age wasn’t immediately known, was inside the park on East Drive near East 106th Street at 7:30 a.m. when the man, believed to be in his 20s, approached her, cops said.

He snatched her purse, which had $20 and dog treats inside, sources said. The man then fled.

A further description of the suspect was unavailable. The woman wasn’t injured.