Investigators are increasing their efforts to track down the person who fired more than 50 shotgun pellets into a dog in the Poconos.

A $3,000 reward is being offered for information leading to the shooter of King, a 14-month-old pit bull shot last week after getting away from his home.

King survived and returned home but he lost his sight.

His owners hope surgery will restore sight to at least one eye.

Anyone with information is asked to call the Pennsylvania SPCA.