Pet Ownership and Veterinary Records Issued as Digital Credentials

Veterinary authorities issue pet ownership credentials and vaccination records in EUDI Wallets for border crossing.

The Growing Need for Verifiable Pet Ownership Documentation

Pet ownership disputes are increasing across Europe, driven by rising pet values, particularly for popular breeds, and the growth of online pet sales that create opportunities for fraud. The average price of a pedigree puppy in Europe now exceeds 1,500 euros, with some breeds commanding prices of 5,000 euros or more. This economic value has attracted criminal elements involved in puppy farming, pet theft, and fraudulent sales. The European Pet Food Industry Federation estimates that the illegal puppy trade is worth over 1.3 billion euros annually across the EU.

Current pet ownership documentation is fragile and easily disputed. Microchip registration databases exist in most EU countries, but they are fragmented, with multiple competing registries in some countries and no standardized cross-border lookup capability. Registration records can be outdated, as owners often fail to update them after moving or changing contact details. In ownership disputes, courts must weigh microchip records, purchase receipts, veterinary records, and witness testimony, often reaching uncertain conclusions because none of these documents are individually definitive.

The EUDI Wallet creates an authoritative, verifiable ownership record that links a specific pet, identified by its microchip, to a specific verified individual. The credential is issued by the national pet registration authority, signed with a qualified electronic seal, and maintained in the owner's wallet. Transfer of ownership requires the current owner to initiate a credential transfer through the wallet system, creating a documented chain of ownership similar to a vehicle title. This verifiable chain of custody significantly reduces disputes and makes theft and fraud much more difficult to perpetrate.

complete Veterinary Records as Verifiable Credentials

The veterinary profession has long recognized the need for portable, complete medical records for animal patients. Unlike human medicine, where electronic health records are increasingly standardized within national systems, veterinary records remain largely siloed within individual practices. When a pet owner changes veterinary clinics, whether due to a move, dissatisfaction, or emergency, the new veterinarian often has no access to the animal's complete medical history. Critical information about previous surgeries, adverse drug reactions, chronic conditions, and ongoing treatment plans may be lost or incompletely transferred.

The EUDI Wallet addresses this by making veterinary records portable and owner-controlled. Each significant medical event generates a verifiable credential: vaccinations, annual health checks, surgical procedures, diagnostic test results, and prescription records are all issued as credentials by the treating veterinarian. These credentials accumulate in the owner's wallet, building a complete medical history that travels with the pet regardless of which clinic provides care. When visiting a new vet, the owner presents the complete credential history, giving the veterinarian instant access to all relevant medical information.

The veterinary credentials include professional attestation from the issuing veterinarian, confirmed through their own EUDI Wallet professional credential. This creates an auditable chain of care: every treatment is traceable to a specific licensed veterinarian at a specific practice on a specific date. For breeders selling animals, the verifiable veterinary history provides buyers with confidence about the animal's health background. For insurance companies assessing claims, the authenticated medical records reduce the potential for fraudulent claims based on fabricated or altered veterinary documentation.

Cross-Border Pet Travel Without Paper Passports

The EU Pet Passport, introduced in 2004, was a significant improvement over the previous patchwork of national requirements for traveling with pets. However, the physical passport has limitations that digital credentials overcome. Paper passports can be damaged, lost, or stolen during travel. The handwritten vaccination entries can be illegible or ambiguous. Fraudulent pet passports are used in the illegal puppy trade to give imported animals the appearance of domestically bred pets. And the passport cannot be updated remotely, meaning that a last-minute vaccination before travel requires a physical visit to an authorized vet to get the passport stamped.

The digital alternative in the EUDI Wallet contains all the same regulatory information as the physical passport but in a structured, verifiable format. Rabies vaccination records include the vaccine product name, batch number, administration date, and the veterinarian's professional attestation. The microchip number is confirmed against the EUROPETNET database. Any additional health certificates required by specific member states, such as tapeworm treatment for travel to certain countries, are included as separate credential attributes that can be verified independently.

At border crossings, airline check-in counters, and ferry terminals, staff scan the owner's wallet to verify the pet's travel credentials. The system automatically checks all requirements for the specific route: rabies antibody titer test results for travel from high-risk countries, waiting periods after vaccination, and any breed-specific import restrictions in the destination country. This automated compliance checking is more reliable than manual inspection of paper documents, reducing both the risk of non-compliant pets being admitted and the stress on pet owners who worry about document adequacy.

Combating Pet Fraud and the Illegal Puppy Trade

The illegal puppy trade is one of the EU's most profitable criminal enterprises, generating over a billion euros annually. Puppies are bred in poor conditions in Eastern Europe, smuggled across borders with fraudulent documentation, and sold online at premium prices to unsuspecting buyers who believe they are purchasing from reputable breeders. The animals often suffer from genetic conditions, parasitic infections, and behavioral problems stemming from inadequate socialization. Many die within months of purchase, causing emotional and financial harm to their new owners.

The EUDI Wallet disrupts this trade by creating a verifiable provenance chain for every registered animal. A legitimate breeder holds a breeding credential in their wallet, issued by the national kennel club or breeding association. Each puppy receives an ownership credential at microchipping that links to the breeder's credential. When the puppy is sold, the ownership credential is transferred to the buyer's wallet, with the transfer recorded in the credential chain. Buyers can verify that the animal was bred by a registered breeder, born in the stated location, and has authentic veterinary records from its first weeks of life.

Online pet sales platforms can integrate EUDI Wallet verification into their listing requirements. Sellers must present a valid ownership credential to create a listing, and buyers can verify the credential before completing a purchase. This makes it significantly harder for illegal traders to sell animals with fraudulent documentation, as the verifiable credentials cannot be fabricated without access to the genuine issuers' cryptographic keys. Animal welfare organizations strongly support this application of digital identity technology as a practical tool for reducing animal suffering.

Implementation Across EU Member States

The implementation of digital pet credentials involves coordination between multiple stakeholders in each member state: national pet registration authorities, veterinary associations, municipal licensing bodies, kennel clubs, and pet insurance providers. The EUROPETNET network, which connects national pet registration databases across Europe, serves as a coordination point for standardizing the pet credential schema and ensuring cross-border interoperability. The credential format must accommodate the different registration requirements across member states while maintaining a common core that enables EU-wide verification.

Countries with well-established mandatory microchipping and registration systems, including the Netherlands, Belgium, France, and Germany, are best positioned for early implementation. Their existing registration databases provide the foundation data for credential issuance, and their veterinary practices are already familiar with digital record keeping. Countries with less developed registration infrastructure will require additional investment in database systems and veterinary practice digitalization before pet credentials can be issued at scale.

The Federation of Veterinarians of Europe (FVE) is working with the European Commission to develop clinical standards for veterinary credential issuance. These standards define which veterinary events generate credentials, what information each credential must contain, and how long credentials remain valid. The standards also address data protection concerns, ensuring that sensitive veterinary information such as behavioral assessments and genetic test results is shared only with the owner's explicit consent through the wallet's selective disclosure mechanism. Implementation across the EU is expected throughout 2027-2028, with initial pilot programs in early-adopting member states beginning in 2027.