In Ireland, microchipping is not currently a legal requirement for cats, but veterinary professionals and animal welfare charities strongly recommend it.
Microchipping provides permanent identification and greatly increases the chance of a cat being reunited with their family if they are found and brought to a veterinary practice, or rescue organisation.
A microchip is a very small electronic chip, about the size of a grain of rice, that carries a unique identification number. It is implanted just under the skin, usually between a cat’s shoulder blades.
The chip itself does not store personal details or track a cat’s location. Instead, the unique number links to their owner’s contact information on a secure database. When a found or injured cat is scanned by a vet or a rescue group and is microchipped and registered, their owner can then be contacted to be reunited with their cat.
The procedure is quick and usually takes only a few seconds. The chip is inserted using a sterile needle and causes minimal discomfort with most cats tolerating it very well.
A common time to microchip kittens is at the time of neutering, as they are already under anaesthetic and won’t feel the procedure at all.
Once the microchip is implanted, your details must be registered on a recognised microchip database. This step is essential as an unregistered microchip cannot reunite you with your cat.
You will be asked to provide:
It is vital to keep this information up to date if you move house or change phone numbers.
In Ireland, the cost of microchipping a cat typically ranges from €20–€60, depending on the veterinary practice.
Some veterinary clinics include microchipping as part of neutering packages, and animal welfare charities may offer low-cost or free microchipping clinics at certain times of the year.
There may also be a small fee charged by the database provider for registering or updating your details.
If your cat goes missing, please contact your microchip database provider as soon as possible. They can flag your cat as missing and ensure your contact details are correct.
If your cat is found and scanned, the database will notify you immediately. You should also contact local vets, rescue groups and animal welfare organisations, as these are often the first places a found cat is brought.
Microchipping may cause brief discomfort, like a vaccination, but it is very quick.
A microchip is designed to last for your cat’s entire lifetime and should not need to be replaced. It is important to have the chip scanned when you visit the vet to ensure it is still active and still around the area it was implanted.
Occasionally, especially in very slim cats, the chip may be felt under the skin, but it should not cause any discomfort.
Yes. Indoor cats can escape through open doors or windows, and without identification it can be difficult to reunite them with their families.
A microchip alone is not legal proof of ownership. It identifies the registered keeper of the cat. Veterinary records, adoption paperwork and other documents may also be needed if ownership is disputed.
If your cat is rehomed, it is essential that the microchip registration is transferred to their new owner. This protects both the cat and the people caring for them.
Most databases have a straightforward process to update owner details, often involving a transfer code or form to prevent unauthorised changes.
Microchipping is a simple, permanent and responsible step that helps keep cats safe. While it is not mandatory for cats in Ireland, it is strongly recommended by veterinary professionals and animal welfare charities nationwide.
If you are unsure whether your cat is microchipped, your vet can scan them in seconds during a routine visit.
