🐶 Must I microchip my dog in Croatia?

Yes

Quick answer

Yes, microchipping a dog is a legal duty. Every dog in Croatia must be microchipped within 90 days of birth and entered in the central Register of Pets kept by the Veterinary and Food Safety Directorate. The chip is implanted by an authorised vet, who at the same time enters the dog and the owner in the database, so a lost dog can be returned to its owner and responsibility easily established. The duty flows from the Veterinary Act and the Animal Protection Act, and oversight, alongside the veterinary inspectorate, is also carried out by the municipal warden who has access to the database. The fine for an individual who does not microchip a dog is 2,000 to 6,000 kuna (about 265 to 796 euros), and the law still states that amount in kuna. The myth that the chip is optional or needed only for travel is false - it is compulsory for every dog, whether or not it ever leaves the yard.

📋 The rules

Every dog must be microchipped within 90 days of birth and entered in the Register of Pets.
The chip is implanted by an authorised vet, who enters the dog and the owner in the central database (the Register of Pets).
The legal basis is the Veterinary Act and the Animal Protection Act; the municipal warden also has oversight through the database.
The fine for an unchipped dog for an individual is 2,000 to 6,000 kuna (about 265 to 796 euros); the law still states the amount in kuna.
A change of owner, the death or the loss of the dog must be reported to the vet to update the register.

🔓 Exceptions

The 90-day period runs from birth; an imported dog is entered on arrival according to the data on the chip already implanted.
For travel within the EU, besides the chip you need an EU pet passport and rabies vaccination - the chip is a precondition.
If a dog already has an ISO-compliant chip from another country, it is not chipped again; the existing number is entered.

⚠️ Penalties & fines

For an unchipped dog the Veterinary Act prescribes a fine for an individual of 2,000 to 6,000 kuna - an amount the law still states in kuna, which at the fixed rate of 7.53450 is about 265 to 796 euros; for a company the fine is much higher. But the practical consequences are often heavier than the fine: a lost dog without a chip cannot be linked to an owner and is treated as an abandoned animal, and the costs of the shelter and care can be borne by the owner once identified. An unidentified dog in a shelter has a lower chance of being returned, and an owner who does not report a change of owner or the loss of the dog stays recorded as responsible in the register. Oversight is carried out by municipal wardens and the veterinary inspectorate, who have direct access to the database of microchipped dogs.

📎 Official sources

Last verified: 2026-07-12

❓ Frequently asked

By when must I microchip a puppy?

A puppy must be microchipped within 90 days of birth and entered in the Register of Pets. If you miss that deadline, you expose yourself to a misdemeanour fine, and until entry the dog is not officially linked to you as the owner.

Who may microchip a dog?

The microchip is implanted only by an authorised vet, who at the same time enters the dog and the owner in the central database. This gives the dog a unique chip number by which the owner can be established at any moment.

How big is the fine if a dog is not chipped?

For an individual the fine under the Veterinary Act runs from 2,000 to 6,000 kuna, which is about 265 to 796 euros, and the law still states the amount in kuna. For companies the fines are much higher, and oversight is carried out by municipal wardens and the veterinary inspectorate.

Must I microchip a dog that never leaves the yard?

Yes, the duty to microchip applies to every dog regardless of whether it leaves the yard or not. The law does not distinguish dogs by how much they move, but requires every dog to be marked and entered in the register.

Do I need a chip to travel with a dog in the EU?

Yes, to travel within the EU a dog must have a microchip, an EU pet passport and valid rabies vaccination. The chip is a precondition here because the passport and vaccination are tied precisely to the chip number.

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