Menacing Dog Classification

Kōmakatanga kurī whakakahakaha

Under the Dog Control Act 1996, a dog may be classified as menacing either by breed or by deed.

Menacing by Breed

If your dog is registered and is one of the five breeds classified as menacing under the Act, you will receive a letter within 14 days. This letter will confirm the classification and outline the effects of this status.

There are only four breeds and one type of dog classified as menacing in New Zealand

Breed of dog:

Brazilian Fila
Dogo Argentino
Japanese Tosa
Perro de Presa Canario

Type of dog:

American Pit Bull Terrier

These dogs are not permitted to be imported into the country, must be desexed and muzzled when in public. Dogs of other breeds or types may also be classified as menacing or dangerous if they have shown threatening or aggressive traits.

Menacing by Deed

If your dog is involved in an incident, it may be classified as menacing based on its behaviour. In this case, you will also receive a letter explaining the classification and its implications.

Effects of Menacing Dog Classification

If your dog is classified as menacing under section 33A or section 33C of the Dog Control Act 1996, you must:

Muzzle Requirement
Ensure your dog is muzzled whenever it is in a public place or private way (unless confined completely in a vehicle or cage). The muzzle must prevent biting but allow the dog to breathe and drink without obstruction.
Neutering Requirement
If required by the territorial authority, you must provide a veterinary certificate within one month of receiving the classification notice:
- Confirming the dog is or has been neutered, or
- Explaining why the dog is not fit to be neutered before the date specified in the certificate
Follow up certificate
If your vet provides a certificate stating the dog is temporarily unfit for neutering, you must submit a follow-up certificate confirming neutering within one month of the date specified.