NSW Government
Office of Local Government

NSW Pet Registry - the digital home for cats and dogs.

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woman sits on floor cross legged patting a large brown dog. A black cat lays on the floor next to her.
Changes to breeder identification numbers

From 1 December 2025, the NSW Government requires anyone who is responsible for a dog that becomes pregnant to have a breeder identification number (BIN) with active dog breeder eligibility.

Learn how the new laws apply to you

Woman cuddles her small white dog in a park
Get started on the NSW Pet Registry

Start your journey as a responsible owner or breeder with the NSW Digital Pet Registry

Man sitting at their kitchen table using a laptop with a cat on their lap. Credit: FG Trade
Why register your pet?

Learn why you must register your pet in NSW

Man sitting on park bench with 2 small dogs and a cat. Credit: Jevtic
Bring a new pet home

Are you ready to meet your family member? Learn about adopting a rescue pet or buying from a breeder.

Dog on beach
Microchip your pet

A pet’s microchip record in the NSW Pet Registry is its digital passport for life.  

Caramel dog with its head out of window of a moving car. Credit: Chalabala
Report a lost pet

Help reunite lost pets with owners.

litter of British shorthair kittens on blue blanket
Breeder responsibilites

Find out more about your responsibilities whether you've been surprised with a litter or are a professional, recognised breeder.

Log in for vets and authorised identifiers

Log in to the NSW Pet Registry Vet/AI online portal to identify a litter, mark pets as lost or found, and update a pets details. 

Log in as a vet or authorised identifier
Vet wearing blue medical gloves holding a kitten. Credit: Ilona

The NSW Pet Registry is managed by the Office of Local Government.