"Already Registered" Doesn't Mean Someone Else Has Your Pet
Last updated: August 28, 2026
"Already registered" almost always means your own shelter registered the chip for you at adoption, and not that someone else has claimed your pet.
Take a breath. In almost every case, we see that the chip is already registered to you. The system isn't telling you a stranger has claimed your pet. It's telling you it won't register the same chip twice.
Here's why that happens, and how to confirm it in about thirty seconds.
Your pet's chip was probably registered before you ever logged in
When the shelter or rescue processed your adoption, they registered the microchip to you at the same time. You didn't have to do anything, and nobody told you it had already happened.
So when you go looking for a place to add the chip yourself and try to enter it, the answer is essentially "we already did that."
Where to actually look
Registration lives on the Microchips page, not on your pet's profile. That's the part almost nobody guesses.
Log in here, then go to the Microchips tab → look for your pet's chip number.
If the number is there, you're registered. Done. Your contact information is attached to that chip, and if someone scans your pet, that's what they'll find.
If the chip shows under My Pets but not under Microchips
That combination usually means something different: the chip is registered with another registry, not with Adopterluv. Many shelters use chips from other manufacturers, each with its own registry.
You can find out which registry it's registered with by searching the number in the AAHA Universal Pet Microchip Lookup. That tool won't show you the owner's details, but it will tell you which registry to contact.
Is my pet's microchip registered?
When it really is registered to someone else
Sometimes it genuinely is, and there are two common reasons.
It's on a second account of your own. If you have two email addresses, or your partner activated the account, the chip may be sitting under that login instead of the one you're using. This is the single most frequent version of a "real" conflict.
The email on the adoption record was wrong or belonged to someone else. Then the chip is attached to an account that isn't yours.
Either way, we can fix it. Send us the details here and include:
Your pet's name and microchip number
The organization you adopted from
Every email address you might have used
We'll find where the chip landed, move it onto the right account, and merge duplicates if there are any. We answer within one business day.
If your pet has two microchips
It happens, usually when a pet was chipped once before you adopted and again afterward. Both numbers can stay on the record. Send us both, and we'll get them attached to the same pet so a scan turns up your details either way.
What we can't do from a chip number alone
If you're trying to find out who owns a pet you've found, we can't release another person's contact information. What we can do is contact the registered owner on your behalf.