Pet ownership documentation: digital certificates and paper records
https://astro-wiki.win/index.php/Pet_ownership_documentation:_digital_certificates_and_paper_records
I used to keep paper vaccination records in a binder, but after losing one at the vet, I switched to digital pet certificates. The digital ones are great for quick access from my phone, plus they never get coffee stains. Still, I keep the originals in a fireproof box, because sometimes a physical copy saves the day, like when proving ownership at the county shelter.