Missing puppy

Hi my puppy bud went missing around 7:30-8:00pm At westborough park 6/4.is very short but the rest of his body is big. He's black with a white belly and doesn't bark much. He responds well to his name as long as no one chases him. He is greatly missed and if anyone sees him around westborough park or in the neighborhood please call me t 6509226282 (Jesse )