07/01/2026
🎄 Did you get a pet this Christmas? Know the true cost.
Bringing home a kitten or pup can be heartwarming — but in South Australia, it comes with important legal responsibilities and costs that often go unseen.
🐾 Mandatory Legal Requirements
1. Registration $28 - $112 :
All dogs and cats aged 3+ months must be registered via Dogs and Cats Online - https://buff.ly/4eEi89g . $28 - $112 *concessions apply and further discounts apply if your dogs are both desexed and microchipped.
*Currently there is no fee to register your cat in Port Lincoln, but it is a legal requirement to do so.*
2. Microchipping $30 - $50:
In South Australia, all dogs and cats must be microchipped: Before it is sold, or; Before it reaches 12 weeks of age, or; Within 28 days of an owner taking possession of the dog or cat, or: If a veterinarian has granted an extension of time, before the extension of time has expired. **Vets may grant an exemption from microchipping on the grounds that it would pose an undue risk to the health of a dog or cat, or that it would adversely affect the growth, development or wellbeing of your dog or cat. For more information you should contact your vet.**
3. Desexing (“Neutering”) $275 - $900:
All dogs and cats born after 1 July 2018 must be desexed by a registered veterinary surgeon: before it is 6 months of age; or within 28 days after the owner takes possession of the animal; or if the owner is granted an extension of time, before the day specified in the exemption. Some exemptions apply. For dogs see here: https://buff.ly/CxKV7ZI for cats see here: https://buff.ly/0g38EN5
💰 Minimum upfront cost upwards of $350 and then there are other expenses including vaccinations, puppy school, beds, collars and leashes, flea and worming treatments, food and bowls, grooming, toys, treats and any veterinary care required.
⚠️ Fines for Non-Compliance
Failing to meet any requirement can lead to fines—per dog or cat, per breach starting at $170 per offence.
🧭 Why This Matters
Supports responsible pet ownership and prevents unwanted litters. Ensures lost pets can be reunited quickly via microchip. Avoids hefty fines and legal trouble.
✔️ Final Take
Pets are not just a one-off purchase to gift to someone. Ensure you budget for more than adoption fees and remember a cat or dog can live for over 12 years sometimes even 20!