This explains how a vet scans a pet and is able to find the company if it isn't wearing an identifying registry s tag. My vet scanned Katie and gave me her number. I used this tool to find the company. Katie had been registered with her breeder, but we were waiting for her papers to be transferred. This tool worked great. Even with having to change ownership with the microchip company, I was never charged a fee. Everyone should check periodically to make sure your company has the correct information. If you use my first link and put your chip number in, you can be sure the information is correct.
Pet Microchip Lookup - Powered by AAHA FAQs for AAHA Universal Pet Microchip Lookup Tool