mChip Logo
  • Login
  • Sign Up

Ownership Dispute Policy

Last Updated: July 27, 2026

Overview

A pet ownership dispute arises when more than one person claims to be the registered owner of the same microchipped pet. mChip is a registry — we record the information our users provide, and we do not adjudicate legal ownership of an animal.

How to Raise a Dispute

If you believe a microchip registered with mChip is associated with the wrong owner, contact us at [email protected] with the subject line "Ownership Dispute" and include the microchip identification number, your relationship to the pet, and any supporting documentation (adoption records, veterinary records, proof of purchase, or similar).

We will acknowledge your report and may contact the other party. While a dispute is open, we may decline to process a transfer of the registration until the parties resolve the matter between themselves or provide a court order or other legally binding determination of ownership.

Our Role

mChip does not determine who legally owns a pet and is not a substitute for legal advice, animal control, or the courts. Nothing in this policy obligates us to resolve a dispute in favor of any party, and our Terms of Service — including the disclaimers and limitations of liability set out there — continue to apply.

Contact

Email: [email protected]
Subject Line: Ownership Dispute

← Back to Home
mChip Logo
  • Updated Terms of Service
  • Updated Privacy Policy
  • Microchip ID Lookup
  • Get a Microchip
  • 24/7 Microchip Lookup Line:

AAHA Universal Pet Microchip Lookup Tool

mChip™ is a Participating Pet Recovery Service Registry in the AAHA Universal Pet Microchip Lookup Tool. AAHA provides an internet- based application that enables veterinarians, humane organizations, pet owners or other persons to search various Pet Recovery Service registries and identify those registries on which a particular microchip is registered. AAHA is not affiliated or involved with any specific microchip registry and has no relationship, financial or otherwise, with this Participating Pet Recovery Service Registry ("Registry"). This Registry has given AAHA permission to search the Registry's database in order to assist pet owners in being reunited with their pets. AAHA does not maintain a database of microchips of its own. It only links to registries such as this one. The AAHA Universal Microchip Lookup Tool only searches the databases of companies that elect to participate in the program.

© 2025 - mChip by microchip.org.