Get Ready: In 2025, Your Pet Will Have Its Own ID! The Brazilian government will implement a free national identity card for dogs and cats, aimed at combating mistreatment, controlling diseases, and organizing essential information about animals. Discover how this news will impact the lives of pet owners and contribute to effective public policies in the country.
Starting in January 2025, a major novelty promises to transform the relationship between pet owners and their pets in Brazil.
Dogs and cats will have national identity cards, a document that will gather essential information about the pets, their owners, and the animals’ health history.
This measure aims to improve the control of zoonoses, combat abandonment, and ensure the protection of animals in adverse situations.
-
Won R$ 72 million in the British lottery, but lost it all for not claiming: October ticket in Bexley was forgotten, the 180-day deadline passed, and the fortune will fund local community projects in London.
-
Mixing vinegar with detergent in a blender has become the most talked-about cleaning trick on the internet because it solves a problem that everyone has in the kitchen in seconds and uses only two ingredients that you already have at home.
-
The largest fortress on the planet is located in a city with 10 km star-shaped walls, 300 hectares protected, an aqueduct with 843 arches and 7 km long, strategic forts, and a UNESCO title that intrigues specialists.
-
USS Gerald R. Ford: the floating city of $13 billion where 5,000 sailors serve 17,000 meals a day, sleep in stacked bunks, take 10-liter showers, and keep 75 fighter jets ready.
The initiative is part of the National Register of Domestic Animals, created by the federal government.
This system aims to map the population of dogs and cats across the country and promote a unified database.
This initiative is also aligned with animal welfare policies and the strengthening of owner responsibility.
What Will the ID Card Look Like?
The identity card for pets will be digital and will contain information such as the animal’s name, species, breed, age, and veterinary history data, including vaccinations and any diseases.
To ensure security, the card will include a unique QR Code, which can be printed and attached to the pet’s collar. This feature will facilitate identification in cases of escape, loss, or even abandonment.
According to Vanessa Negrini, director of the Department of Protection, Defense, and Animal Rights at the Ministry of the Environment, creating this card will also help in planning public policies related to domestic animals.
“Having accurate data on the population of dogs and cats will allow us to better target spaying campaigns and actions against mistreatment,” explains Vanessa.
Registration Is Free and Accessible
The issuance of IDs for pets will be carried out through the National Register of Domestic Animals, available for free on the gov.br platform.
The registration process is simple: the owner will need to access the system with their gov.br account and fill in personal data, such as CPF and address, in addition to entering information about the animal.
NGOs and municipalities will also be able to assist in registration, especially for owners who do not have easy access to the internet.
According to the government, the goal is to ensure that registration is inclusive and reaches all animal owners, regardless of their socioeconomic status.
Advancement in Animal Protection
This measure is seen as a milestone in combating abandonment and mistreatment.
Paulo Gomes, owner of Nala, a 10-year-old Golden Retriever, emphasizes the importance of the initiative. “A dog is a family member.
You treat it like a child. Being a pet owner requires responsibility,” says Paulo.
In addition, the registration will allow the government to monitor the number of animals spayed and identify regions that need more population control and zoonoses actions.
In cases of rescues or inspections, access to the database will help identify owners quickly and ensure that animals are treated properly.
Microchip as a Complement
Although not mandatory, the use of microchips will be encouraged as an additional safety measure.
Veterinarian Jânio Lorenzo explains that the microchip is an efficient technology for identifying animals.
“It works like a unique number worldwide, of 15 digits, which does not repeat. It does not track the animal, but stores important data, such as health history and owner information,” he clarifies.
The cost of implanting a microchip varies between R$ 150 and R$ 300, depending on the region and the professional.
Despite this, many specialists recommend this solution to increase the chances of reunification between owners and their animals in cases of loss or theft.
Impacts on Animal Welfare
With over 80 million dogs and cats in Brazil, according to recent data from the Brazilian Association of Pet Product Industry (Abinpet), the creation of a national register represents a significant step in organizing and protecting this population.
In addition to facilitating enforcement and application of laws against mistreatment, the database will also be an important tool for epidemiological studies and prevention of diseases transmitted by animals.
“Having centralized information is essential to prevent zoonotic outbreaks and improve the quality of life for animals and their families,” says Negrini.
Maintenance and Update of the Register
Owners will be responsible for keeping their animals’ information updated in the system. This includes notifying any changes such as sale, donation, or death of the pet. According to the government, data accuracy is crucial for the project’s success.
The department director also emphasizes that joining the register will not impose additional costs on owners. “We want everyone to participate, regardless of social class. The focus is on the protection and welfare of animals,” highlights Negrini.
Significant Advancement in the Pet Universe
The implementation of IDs for pets in 2025 marks a significant advance in the defense of animal rights and in strengthening the responsibility of owners in Brazil.
With a unified database, the government hopes to reduce abandonment, combat mistreatment, and improve the control of diseases that affect both humans and animals.
And you, are you ready to register your pet and ensure its protection with the new national identity? What do you think about this news? Leave your comment below!

Qual o custo para a implantação e manutenção?
Este esforço deveria ser direcionado para ajudar e acolher animais de rua, ajudando as ONGs a castrarem este animais de firma digna e dai sim de GRAÇA, principalmente para animais que vivem com moradores de rua. Infelizmente acredito que este RGA seja uma armadilha para os tutores responsáveis e não ajudará em nada os animais que REALMENTE precisam.
O primeiro passo foi dado! O engodo do cadastro gratuito, para em um futuro bem próximo, cobrarem imposto…. Manobras e narrativas é disso que o atual governo vive!