Constable Mike Wakefield has shed tears and gone to sleep exhausted since his police dog Thames vanished in the Tararua Ranges six days ago but support from across New Zealand has helped steel his resolve to keep searching.
Mr Wakefield, a police dog handler and volunteer firefighter, became separated from his 4-year-old sable German shepherd near the High Ridge to Totara Creek area at Mt Holdsworth near Masterton, as he and his dog were returning from a routine search and rescue exercise with a small group on Sunday morning.
"There was a bit of panic and a bit of fear. It's a horrible feeling. You don't know what to do. When he still wasn't back after about half an hour I became concerned and as more time went by I became more and more concerned."
He and the group had begun scouring the area, and during the next two days more than 20 volunteers, fellow handlers, and off-duty officers tracked through the rugged terrain and patrolled nearby roads in case Thames had made his way out of the forest park.
He said Thames, who had helped track down a lost woman, was an operational frontline police dog and member of his family since the pair started working together about three years ago.