The dogs have been roaming the forest park for almost two weeks now which means they could have covered considerable ground.
"It is disappointing that DoC finds itself in this situation, especially as DoC staff and volunteers have done extensive work over the years on cat and mustelid trapping to try and protect the kiwi in this area. These two dogs could undo the considerable amount of work people have done," says Rod Hansen.
DoC Napier-Auhuriri acting operations manager Moana Smith-Dunlop says dogs not under control can kill kiwi really easily.
"These birds are very fragile, it doesn't take much of a bite or a dog mouthing them to kill them. That is why people must be mindful that if they do take a permitted dog into the Kaweka Forest park they are entering kiwi territory," she says.
DoC is now working with the owner to recover these animals urgently.
If anybody sights the dogs and has the opportunity to capture them safely, DoC asks that they please do so and let the Department's Napier-Ahuriri office know.
Report any sightings of the dogs by phoning 0800 DOC-HOT.