More Than a Legal Requirement: Experts Explain How Pet Microchipping Offers Protection

When an animal gets into trouble, the first task is often finding its owner. For a microchipped pet, that can take only a few minutes. Without one, Vilnius animal welfare workers say, the search can become “real detective work.”

Lithuania requires dogs, cats and ferrets to be identified and registered. Animals born after May 1, 2021, must receive a microchip within four months of birth and before being transferred to another owner. Owners who fail to identify their pets can face fines ranging from €30 to €120.

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When an animal gets into trouble, we first try to determine who it belongs to. With a marked animal, that can be a matter of minutes. When there is no microchip, a real detective job begins: we look through listings, breeders, neighbors and other possible contacts.

The chip also links a pet to information in the national Pet Register, including recorded rabies vaccinations. It is needed to identify an animal passport and vaccination records when traveling abroad. Specialists at Vilnius Animal Welfare Home say it should be viewed not merely as a legal obligation, but as the most dependable way to connect a pet with its owner.

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If a pet goes missing, scanning the microchip reveals its identification number, which allows responsible specialists to find the owner’s contact details stored in the Pet Register.

They say 90% of dogs and cats brought to the shelter lack a microchip and are not registered. Their owners may be found after days, weeks or months. In one case, staff found a chipped dog wandering near containers and quickly located its owners through the register. The owners were surprised because they believed the dog was still at home. The microchip allowed the animal to return quickly.

People who find a lost dog or cat can take it to a veterinary clinic, Vilnius Animal Welfare Home or another animal welfare organization for a chip scan. If the chip is registered with current details, specialists can contact the owner.

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As many as 90 percent of the dogs and cats brought to Vilnius Animal Welfare Home have no microchip and are not registered.