Why Indoor Cats Still Need Microchips

You might think if your cat lives indoors, they won’t need a microchip. After all, if they never go out, how could they get lost? Unfortunately, many indoor cats can and do escape. A door left open, a window without a secure catch, building work, visitors, a house move, or a sudden fright can all lead to an indoor cat slipping outside.

Because indoor cats are often less familiar with the sights, sounds and smells of the outside world, they may panic, hide or struggle to find their way back. That is when a microchip can make all the difference.

Indoor cats can still get lost

Even the most settled indoor cat can be startled by a loud noise, a delivery, a dog visiting the house or a change in routine. In outer London, where many homes have gardens, side gates and access to nearby parks or green spaces, it can be surprisingly easy for a nervous cat to disappear into an unfamiliar area.

Unlike confident outdoor cats, indoor cats may not have strong local territory. They may hide close to home, squeeze into sheds or garages, or become too frightened to respond when called.

If they are found and taken to a vet, rescue centre or animal warden, a microchip gives them the best chance of being identified quickly.

It is the law for cats in England

Microchipping is now a legal requirement for owned cats in England. Cats must be microchipped and registered on a compliant database before they reach 20 weeks of age. This includes cats who usually only stay indoors. Owners who do not comply may be given 21 days to have their cat microchipped and could face a fine of up to £500.

Just as importantly, your contact details must be kept up to date on the microchip database. If you move house, change your phone number, change your email address, rehome a cat, or adopt a cat from someone else, it is worth checking the registered details.

What does a microchip do?

A microchip is a small, permanent form of identification, about the size of a grain of rice. It’s placed under the skin, usually between the shoulder blades, using a small needle.

The chip contains a unique number. It does not store your personal details and it is not a tracking device. Instead, the number links to your record on a secure database. When a vet, rescue centre or authorised professional scans your cat, they can use that number to help contact you.

But my cat wears a collar – is that enough?

Collars can be useful, especially for cats who spend time outdoors, but they can also come off, become damaged, or be removed. For safety, cats should only wear quick-release collars designed for cats.

A microchip is more reliable because it stays with your cat for life. It cannot be lost in the same way a collar can.

When should kittens be microchipped?

Cats must be microchipped before they are 20 weeks old, but they can often be microchipped earlier. Many kittens are microchipped at a routine appointment, or at the same time as neutering if appropriate. Your vet can advise on the best timing for your kitten.

Need help?

Not sure whether your cat is microchipped? Worried your details might be out of date?

We can scan your cat’s microchip, check that it is reading properly, and help you find the chip number so you can update the registered details if needed. We can also microchip your cat if they do not already have one.

Get in touch with us today, or book an appointment online, and we’ll help make sure your cat’s microchip is doing its job.

Quick tips

• Indoor cats still need microchips.

• Cats in England must be microchipped before 20 weeks of age.

• Microchips are not GPS trackers, but they can help identify a lost cat.

• Keep your phone number, address and email up to date on the database.

• Ask us to scan your cat’s chip at your next visit.