NSW - Entire Female Dog Rules
New South Wales — Entire Female (Breeding Bitch) Dog: Legal & Registration Guide
BreedBuddies Knowledge Base — Australia
Last verified: 9 July 2026
Quick Facts
Question | Answer |
|---|---|
Is desexing mandatory? | No state-wide mandate, but a higher registration fee applies if not desexed by 6 months. |
Can she stay entire? | Yes, no permit needed just to own her. |
Identifier needed | A Breeder Identification Number (BIN), mandatory once she has a litter (from 1 December 2025). |
Female dog cap | 20 non-desexed adult females per premises, unless exempt (from 21 November 2024). |
Lifetime limits | 5 litters or 3 caesareans, whichever comes first (from 1 December 2025). |
Summary
NSW's breeder obligations attach to whoever's dog becomes pregnant — the female's owner, not the stud's. Register and microchip her as normal; the extra rules (BIN, dog cap, litter limits, staffing ratio) apply once she's actually used for breeding.
Registering Your Breeding Female
- Microchip by 12 weeks (or before sale) and register on the NSW Pet Registry by 6 months.
- Obtain a BIN before she has a litter (mandatory from 1 December 2025).
- Track non-desexed females on your premises against the 20-dog cap, unless exempt.
- Track her lifetime litters (max 5) and caesareans (max 3).
- If running a breeding business, meet the 1:20 staff-to-dog ratio.
Litter & Welfare Limits
- A maximum of 5 litters or 3 caesareans, whichever comes first, over her lifetime; vet approval is required before a 3rd pregnancy if she's already had 2 caesareans.
- Up to 20 non-desexed adult females per premises unless exempt (exempted breeders capped at 50 from December 2026).
- Advertisements for puppies born after 1 December 2025 must show both the microchip number and BIN.
Official Sources
Authority | Link |
|---|---|
Companion Animals Act 1998 | |
NSW Office of Local Government — breeder ID numbers |
Disclaimer: General information only, current as at the verification date above — not legal advice. Confirm current requirements with your local council and state or territory authority before breeding, advertising, or registering your dog.
Updated on: 09/07/2026
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