✓ Veterinarian Reviewed
Reviewed by Dr Gloria Ebeyer (BAVBS, DVM, Grad Cert SAECC, MANZCVS [Veterinary Practice])
Last reviewed: June 2026
Bringing home a kitten comes with a steep learning curve.
One minute they’re asleep in your lap. The next they’re attempting parkour off the bookshelf.
And while adjusting to kitten life is one thing, navigating the legal side of pet ownership is another entirely – especially when it comes to microchipping and registration. Here’s how to get off on the right paw.
What is microchipping, and why does it matter?
A microchip is a tiny device placed just beneath your kitten’s skin, and yes, we’re aware of how that sounds. But it’s important and you have to do it.
Microchips store a unique identification number linked to your contact details. So, if your cat ever gets lost, vets, shelters and councils can scan the chip and reunite you both.
And you’d be surprised how much peace of mind that little chip can give you. After all, even cats that have only ever known the great indoors can still dart through open doors.
While collars and cat ID tags are still helpful, they can fall off or become damaged. Microchips are there to stay – which is an especially comforting thought during those early months when curious kittens are still figuring out the world around them.
Is microchipping mandatory in Australia?
In most parts of Australia, yes – microchipping cats is a legal requirement.
The exact rules vary between states and territories, but kittens generally need to be microchipped before they’re adopted or reach a certain age. Some councils may also require proof of microchipping before you can register your cat.
We know you don’t want to read every Australian town’s microchipping requirements in this article, so we’d recommend that you check with your local council or state government website for the most up-to-date and relevant information, instead.
What’s the difference between microchipping and registration?
Microchipping and registration often get grouped together, but they are two separate things.
A microchip is your kitten’s permanent identification. Registration is the process of officially recording your cat with your local council.
Once your kitten has been microchipped, you’ll usually receive a microchip number and paperwork linked to your details. You can then use this information to complete council registration, which may involve an annual fee depending on your location.
Both steps work together to help councils and animal services identify lost pets and return them home safely so we can all live happily ever after.
How to register your kitten
Registering your kitten is usually a fairly quick process once they’ve been microchipped. Which is what makes that a great place to start.
Step 1: Organise microchipping
If your breeder or rescue organisation hasn’t already arranged it, book an appointment with your vet.
Step 2: Keep your paperwork handy
After the microchip is implanted, you’ll receive documentation containing your kitten’s microchip number and ownership details.
Step 3: Contact your local council
Most councils allow pet registration online, though some may require paper forms or supporting documents.
Step 4: Update your details when things change
Moved house? Changed your phone number? Make sure you update your kitten’s records. It would be very confusing for your cat to wander off and end up being returned to the people now living in the house you moved out of three years ago.
Once the admin is sorted, you can get back to more pressing matters – like explaining to your kitten why indoor plants aren’t chew toys.
Microchipping and registration FAQs
Still got questions? Would they happen to be any of these most common ones, by chance?
How is a microchip implanted?
A microchip is implanted beneath your kitten’s skin using a needle, usually between the shoulder blades. The process is very quick and is often completed during a routine vet appointment.
When should I microchip my kitten?
Rules vary across Australia, but kittens are generally microchipped before being sold or adopted, or by a certain age. Your vet can help you understand the requirements in your area.
When should my cat be registered?
In many areas, registration happens after your kitten has been microchipped. Some councils require registration by a specific age, so it’s best to check local requirements early.
Can indoor cats skip microchipping?
Indoor cats can still escape unexpectedly through open doors, windows or during emergencies. So… no. It’s still in your and your kitten’s best interest to get the microchip.
The dos and don’ts for new kitten owners
But what about the rest of the responsibilities when bringing a new kitten home, you ask? Don’t worry. If you remember these simple dos and don’ts, you’ll be doing just fine.
✔ DO use a collar and ID tag
Even with a microchip, a collar and ID tag can still be incredibly useful if your kitten wanders off close to home. Choose a collar designed specifically for cats, and make sure the tag includes your current contact details.
✖ DON’T let your kitten outside at night
Keeping your cat indoors overnight can reduce the risk of accidents, injuries, fights and exposure to wildlife. It also helps protect native animals that are most active after dark (your cat typically won’t play nice with a possum).
Many kittens adapt quickly to an indoor routine when they have enough enrichment, climbing spaces and playtime throughout the day.
✔ DO kitten-proof your home
Kittens have a remarkable ability to find trouble in places you didn’t realise existed. Loose cords, dangling blind strings, toxic plants, open balconies and small objects that can be swallowed are all worth checking for before your kitten settles in fully. A quick sweep through the house now can save you a stressful vet visit later.
✖ DON’T skip early socialisation
The experiences your kitten has early in life can shape how confident they feel as adults. Gentle handling, positive interactions and gradual exposure to household sounds and new environments can help your kitten feel more comfortable as they grow.
✔ DO wrap your head around the litter situation
It’s not glamorous, we know. But the sooner you litter train your kitten, the better.
Ready to chip your kit? Petstock Vet offers microchipping services and free kitten health checks for kittens under 16 weeks.
And if you’re after the other new kitten essentials? We’ve got you covered there, too.