Microchip Registration: Keeping Your Info Up to Date
Prepared by the Waggle editorial team. This article is educational, not a diagnosis or an individual veterinary review.

Photo by Michał Robak on Pexels. Illustrative photo; not a patient or clinical diagnosis.
A microchip is a tiny implant that holds an identification number. It doesn't track your pet like GPS. It only works when someone scans it and the number links to your current contact details.
Step 1: Get your chip number
Your vet or shelter can give you the number. If you're not sure your pet is chipped, ask a clinic to scan them. Find a vet near me for a quick check.
Step 2: Register the chip
A chip is not automatically linked to you. Register it with the chip manufacturer's registry or a registry recommended by your vet, using your name, address and phone numbers. Some registries charge a fee, and others are free.
Step 3: Keep details current
Update your information whenever you:
- Move or change addresses
- Change phone numbers or email
- Adopt or rehome a pet
- Add or change an emergency contact
Step 4: Check your registration
Periodically look up your pet's chip number in a lookup tool such as the AAHA Universal Pet Microchip Lookup to see which registry holds the information. Confirm your details are accurate.
Step 5: Have the chip scanned yearly
Ask your vet to scan the chip at each annual exam to confirm it's still readable and in place.
Add a second layer
Keep a collar with an ID tag showing your phone number. Many people see a tag first.
Keep your records together
Store your pet's chip number, registry name and confirmation emails in your digital pet health vault so you can find them instantly if your pet goes missing.
FAQs
Does a chip prove I own my pet?
It's strong supporting evidence, but not the only proof.
Do chips wear out?
They're designed to last a pet's lifetime, but they can occasionally move, so scan regularly. For health questions, chat with a licensed vet on Waggle Vet.
Related reading
- Lost Pet Checklist: The First 24 Hours
- How Digital Records Help Reunite Lost Pets Faster
- Online Vet vs. ER: A Decision Guide for Pet Parents
Waggle resources
Find nearby US veterinary clinics
Store pet documents with Waggle Vault
Sources and further guidance
Sources checked October 13, 2026. These references inform the guidance; they do not mean the authors medically reviewed or endorsed this article.
Still have questions?
For non-emergency questions, explore Waggle Vet. Trouble breathing, collapse, suspected poisoning or other severe signs need immediate in-person emergency care—do not wait for an online chat.
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