Search teams are again looking for a lone pig hunter who has been missing in cold conditions for four days in south Waikato.
Kevin Hayward, 41, was last seen parking his ute at the Waipapa Dam north of Mangakino at 10am Monday.
Staff at the dam called police on Tuesday when he did not return.
They had seen an unaccompanied pig dog running around the ute on Monday afternoon.
Police said 45 people, search dogs and a rescue helicopter were looking for Mr Hayward yesterday.
They had found another of his pig dogs on the western side of the river, but three dogs were yet to be recovered.
