Search teams are resuming the hunt for a police dog missing for two nights as bad weather is expected to close in.
Police said a dozen people, including dog handlers and trained search volunteers, were checking "gnarly bush terrain" today for the missing dog called Thames.
The dog went missing on Sunday in the Totara Creek/Red Creek area in Wairarapa during a day-long search and rescue exercise.
Wellington police dog section head Senior Sergeant Mark Davidson said the search team was probing deeper gullies in the Mt Holdsworth area.
"Thames is a fit and resourceful dog but we're all naturally concerned that there's been no sign of him," Mr Davidson said in a statement today.