Who can see my pet's microchip record, and can I delete it?
A microchip record isn't a public listing anyone can browse. It's designed to surface in exactly one situation — someone has scanned the physical chip and is looking up the number that comes back — not to anyone searching by name or address. What happens after that lookup, though, isn't the same everywhere.
Who actually gets to see the information?
In practice, the people who look up a chip record are vets, animal shelters, and animal-control officers, almost always right after scanning a found or stray animal. That's the entire intended use case: a scan produces a number, the number is looked up, and whoever did the scanning needs a way to reach the owner. Registries differ on how they handle that last step — some less privacy-conscious registries publish the owner's contact information directly to anyone who looks the chip up. Others never share the owner's contact information, opting instead to share the finder's information with the owner.
mChip.org takes a more balanced approach, offering privacy by default and direct contact only when the pet is missing. A finder's contact information is always shared with the owner, but if the owner has flagged their pet as missing then the owner's contact information will also be shared with the finder.
Can a stranger look up my pet by name or my info?
No — the lookup runs in one direction, starting from the chip's ID number, not from a name, address, or any other detail.[1]
What does a registry typically do with my data?
At minimum, expect a registry to use your information for the lookup itself, its own notifications (confirmations, reminders to keep the record updated), and its own analytics purposes.
Use extra scrutiny toward registries that aren't up-front about not selling your information to third parties, or registries in complex corporate structures that may be sharing your information with sister companies for purposes unrelated to pet recovery.
How do I ask a registry to delete my account or data?
Contact the registry directly — most publish a support email or account-deletion process in their privacy policy or help center.
Sources
- Microchipping: FAQs for pet owners American Veterinary Medical Association