Braving treacherous conditions — steep, dark and wet — the rescuers hauled the man to safety about 10pm.
The police officer said it wasn't the first time that dogs had fallen in the area and needed to be rescued.
In this case the dogs had chased the pig, followed it into the gorge, and caught the animal.
But having fallen as far as 80 metres down into the gorge they were unable to get back up. Although thought to be uninjured, the dogs were running out of time.
Fire and Emergency NZ is also not unfamiliar with dog rescues from rugged terrain in Hawke's Bay, and last June rescued pet huntaway Slip after it had spent three nights on a narrow ledge on Te Mata Peak, near Havelock North.