A man has been arrested after a pet dog was fatally stabbed during a domestic incident in Taupo overnight.
The armed offenders squad was called to an address about 3am where a local couple were arguing.
Acting area commander Tony Jeurissen said the situation became "dire" when the pet dog belonging to the couple was stabbed and died.
Police then found a large number of firearms and a quantity of ammunition stored at the property where the man took refuge.
The arsenal was seized by police and the man was charged over the death of the dog.