One registration, covered for your pet's lifetime
Aegis Pet Hub
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Buy Guardian Tag…
Aegis Guardian Tag

One Tap or Scan,
Straight to You.

A smart NFC and QR pet tag that lets anyone with a compatible smartphone tap or scan to contact you instantly, while keeping your name, phone number and address completely private.

Buy Now, £20 + deliveryHow It Works
The Guardian Tag front, showing the Aegis crest

The Guardian Tag front, showing the Aegis crest · view 1 of 5

Aegis Guardian Tag

£20 + delivery · dispatched within 2 working days

No app needed. The QR code works with most modern smartphone cameras; NFC tapping requires an NFC-compatible phone.
Privacy-protected contact. Finders reach you through Aegis Pet Hub relay; your details are never printed or shown.
Scan alerts. Get notified the moment your tag is scanned, with the finder's approximate area if they share it.
Built for real life. Waterproof, chew-resistant polymer, fits standard collars, no battery to charge.
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The Guardian Tag is supplementary. It does not replace statutory microchipping. Dogs (UK-wide) and owned cats (England) must be microchipped and registered by law. Price includes VAT; delivery is calculated at checkout. A 14-day cancellation right applies to unused tags. See refunds & returns.

What a Finder Sees

They scan the tag

The QR code opens your pet's finder page in any phone browser, showing your pet's name, photo and your safe message. Nothing personal, ever.

You get alerted

An instant notification tells you the tag was scanned. If the finder shares their location, you'll see roughly where.

You connect, privately

The finder messages or calls you through Aegis Pet Hub's relay. You arrange the reunion, and neither of you ever sees the other's number.

Every angle

Crest on the Front.
QR on the Back.

Waterproof, chew-resistant polymer. The crest on one side, the scannable code and a short tag ID on the other.

Better together

Tag for Speed.
Chip for Certainty.

The Guardian Tag helps anyone who finds your pet contact you in seconds with a simple NFC tap or QR scan. If your pet isn't wearing their collar, their registered microchip record is still there to help bring them home.

Guardian TagMicrochip
Who can read itAnyone with a phoneVets, rescues & wardens with a scanner
SpeedInstant, on the spotNeeds a trip to a scanner
PermanenceOn the collarUnder the skin, for life
Legal statusOptional extraRequired by law

Guardian Tag Questions

Does the tag track my pet's location?
No. There's no GPS or battery in the tag. You get the finder's approximate location only if they choose to share it when they scan. For live tracking you'd need a separate GPS device.
Do I need an Aegis Pet Hub registration to use the tag?
You need a free Aegis Pet Hub account to activate and manage the tag. We strongly recommend registering the microchip with us too, so alerts, contacts and lost-pet status all live in one record, but the tag works alongside a chip registered on any UK database.
What if my details change?
Nothing is printed on the tag except the QR code and a short code, so there's nothing to re-engrave. Update your details in your account and the tag instantly points to the new ones.
What if the tag is lost or damaged?
Suspend it from your dashboard so the old QR goes dormant, then order a replacement and link it to the same pet. Replacement linking is free.
Is it safe for cats?
Yes, it's light enough for cat collars. Always pair it with a quick-release safety collar for cats, and remember owned cats in England must also be microchipped by 20 weeks.

Ten Seconds From Found to Phone

Give every stranger the power to bring them home.

Buy Guardian Tag, £20

Get Updates From Aegis Pet Hub

Pet-care tips, service updates and offers. Optional, service messages about your pets are always sent separately. Unsubscribe any time.
Aegis Pet Hub

A UK pet microchip database focused on reunification.

Emergency Reunification Line
020 8051 2117
General Enquiries Monday to Friday 10:00 to 18:00. Outside of these hours Emergency Reunification Line only.

Explore

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Contact

Email: support@aegispethub.co.uk

Aegis Pet Hub is operated by Aegis Pet Hub Ltd, registered in England & Wales. Registered address published on our About page.

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© 2026 Aegis Pet Hub Ltd. All rights reserved. Aegis Pet Hub and Guardian Tag are trademarks of Aegis Pet Hub Ltd. A microchip registration is evidence of a registry entry, not conclusive legal proof of ownership.