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Pet or Pest?

 

Laws  True Stories  Resources

Feral Cat

Cats, dogs and ferrets… You know they are pets, but did you know they are also predators and can be pests?

Cats and dogs are part of the family in many New Zealand homes - they are loved pets, but they are predators of native wildlife and they can also be pests.

Pet ferrets aren’t as common as cats and dogs in New Zealand homes. In fact many people believe that they should not be allowed as pets in New Zealand because they kill native birds.

What’s the big deal? Why worry about whether cats, dogs and ferrets are pets or pests?

New Zealand native species evolved without mammal predators such as cats, dogs and ferrets. Therefore native species didn’t develop defences (like flying) to protect themselves against mammal predators.

When mammal predators were brought to New Zealand by people they hunted native species, particularly birds and big insects. The populations of some native species fell, some species became extinct and many species have become endangered. (For examples read True Stories)

So it’s important to know about the risk cats, dogs and ferrets pose to New Zealand’s native species and what you can do to stop your pet becoming a pest.

 

C
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Cats are pets in about 50% of New Zealand homes. Pet cats depend on people for their food and shelter. Even a pet cat, that is well fed and looked after may still hunt. Cats are predators. It is part of a cat’s natural behaviour to hunt.

Cats can be pests. Some cats are abandoned and become strays. They roam towns and cities scavenging for food &endash; they are urban pests and they sometimes hunt native species. If stray cats move away from human populations they will become feral.

Feral cats are wild and live away from towns and cities. They do not depend on people for their food or shelter. They will hunt for food in forests and along rivers and beaches &endash; where native birds like kiwi, kereru and dotterel live.

All cats, domestic, stray and feral, can be a danger to populations of native birds, lizards and invertebrates.

Link to True Stories

 

D
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Dogs are often more than pets, they are farm workers, hunting companions, guide dogs and some are even used in the work to help threatened species like the kiwi. Dogs are often described as "man’s best friend". But man’s best friend can be the kiwi’s worst enemy.

Dogs are natural hunters. Their hunting skills and keen sense of smell can be the death of native birds like the kiwi and little blue penguin. Stray and feral dogs are a danger to native wildlife. Pet dogs that are not controlled can also be pests.

Link to True Stories

 

F
E
R
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Some people have ferrets as pets but ferrets are a big pest in New Zealand.

Ferrets were brought to New Zealand to help control the rabbit population, because rabbits are a pest on New Zealand farms. Unfortunately the ferrets became an even bigger pest to native wildlife and they can also spread disease to farm animals and people.

The Royal Forest and Bird Protection Society of New Zealand would be pleased if no-one kept ferrets as pets in New Zealand because of their threat to New Zealand wildlife.

Learn more about ferrets on the Department of Conservation website www.doc.govt.nz (go to the ‘pest’ section)

Link to True Stories

Domestic They are pets living in homes with people. Domestic pets depend on people for food and shelter, but may still hunt because it is their natural instinct.

Stray They are unowned. Stray cats and dogs usually live in towns and cities, scavenging for food. They may become truly feral if they move away from towns and cities.

Feral These cats, dogs and ferrets do not depend on people, they are wild. They live away from cities on farmland and in forests.

Stray cat

Stop your pet from becoming a pest… Do’s and Don’ts

DO, DO, DO…

  • Get your pet de-sexed at the vet or the RSPCA (this means it will not be able to have unwanted babies)
  • Keep your dog on a leash
  • Care for your dog or cat properly &endash; this includes providing them with food, shelter, water, toys and exercise
  • Exercise your dog away from areas where there is native wildlife, especially bird nesting areas like beaches and estuaries
  • Keep your pet in at night so they can’t hunt nocturnal wildlife
  • Help to take care of native New Zealand

But please…

  • Don’t dump unwanted cats, kittens, dogs, puppies and ferrets
  • Don’t own a ferret in New Zealand
  • Don’t take your pet to areas where native birds live and breed, especially bird nesting areas like beaches and estuaries

If you don’t want a pet anymore or if it has babies you can’t keep, do not abandon them &endash; they may become wild and kill native wildlife. If you have pets you no longer want contact the RSPCA or take them to the vet to have them put to sleep.

Learn how to properly care for your cat or dog

Domestic cat in a drawer!

  • ‘New Zealand Dog Owners Manual.’ By Tom Didovich. Published by New House Publishers, 1991.
  • ‘Dog Owners Handbook. A Guide to responsible dog ownership.’ Available from Hutt City Council.
  • Royal Society for the Prevention of Cruelty to Animals (RSPCA) www.rspcanz.org.nz
  • Check out Pet or Pest &endash; Resources to learn more.

New Solutions… homes without cats and dogs.

Some New Zealanders are choosing to live in areas where cats and dogs are not allowed as pets or where there are rules about owning cats and dogs &endash; like the cats and dogs have to be de-sexed so they can’t have babies. People are doing this so there will be less cats and dogs in the area to hunt wildlife near their homes.

Examples where there are pet restrictions are the Five Jems Subdivision at Waihi Beach, Athenree near Tauranga and properties on the Kerikeri Inlet in Northland. Learn more about these areas in the Forest & Bird magazine &endash; check the Pet or Pest? Resource page for details.

The Western Bay of Plenty District Council made a landmark decision in November 1996 to ban cats and dogs from the Five Jems subdivision at Waihi Beach. The Department of Conservation and Royal Forest and Bird Protection Society sought the ban to protect sensitive bird populations in a neighbouring salt marsh reserve.
Information from the Department of Conservation

Learn more about cats, dogs and ferrets... Laws  True Stories  Resources
The Pet or Pest? information was written in November 2000.

 

Domestic dog

 

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