WooF!'s QR tag hangs from the collar. Whoever finds your pet scans it with their phone camera - no app, no battery -, sees how to reach you and can share their location, so you see on a map where your pet turned up.

It arrives ready to use, with its own unique QR code.
Link it to your pet and add the details you want to show.
Whoever finds them scans the QR with their phone camera. No download needed.
They see how to reach you and, with one tap, can share their location. You get an email and see on a map where and when it was scanned.
Your exact address is never shared with whoever scans it.
Unlike a GPS, it never runs out of power. It works 24/7, always.
No install or complex setup. Activate it and it's protecting right away.
With any modern phone camera, without downloading any app.
You choose what to show. Your exact address is never exposed to whoever scans.
Each method protects differently. Here's how WooF!'s QR tag compares to the other ways to identify your pet.
| RecommendedWooF! QR tag | Microchip | GPS | Traditional tag | |
|---|---|---|---|---|
| Anyone can scan it with a phone, no special reader | Yes | No | No | Yes |
| Shows photo, health info and several contacts | Yes | No | No | No |
| Works with no battery or charging | Yes | Yes | No | Yes |
| No monthly fee or subscription | Yes | Yes | No | Yes |
| You can update the details anytime | Yes | Depends | Depends | No |
| Alerts you when someone finds it | Yes | No | Depends | No |
| You see on a map where and when it was scanned | Yes | No | Yes | No |
| Doesn't expose your exact address | Yes | Yes | Depends | Depends |
It's a tag with a unique QR code that hangs from the collar. When someone finds your pet, they scan the QR with their phone camera and see the info you set up so they can reach you.
The tag needs no battery or charging: the QR code is physical. The person scanning does use internet on their phone, just like opening any web page.
Yes. Most modern phones scan QR codes directly with the camera, no app required.
Only what you choose to show: name, photo, health details, contact, etc. Your exact address is never shown. You control every detail from your dashboard.
Yes. When someone finds your pet and shares their location (with one tap from their phone), you get an email and can see on a map where and when it was scanned, from your dashboard.
No, and that's why it needs no battery or monthly fee. It doesn't track your pet in real time: when someone scans it and shares their location, you see on the map where it turned up at that moment.
Each tag links to one pet. If you have several, you can get one for each.
You can deactivate it from your dashboard so it stops showing your data, and order a new one.
They're complementary. A microchip can only be read by a vet with a scanner; the QR tag can be read by anyone on the street instantly, with their phone.
Yes, we ship across Argentina. Message us on WhatsApp and we'll arrange it.
Yes. It hangs from the collar of dogs and cats of any size. It's especially handy for cats, who often slip out unnoticed.
Yes, it's made for a pet's everyday life: it handles water, play and walks without wearing off.
The QR tag costs ARS 23,000. You arrange payment and shipping over WhatsApp when you order it.
We ship across Argentina. When you message us on WhatsApp we confirm the estimated time for your area.
Yes. You edit the information anytime from your dashboard and the QR always shows the latest details, without changing the tag.
It's best to activate it as soon as it arrives - activation takes a minute. Until it's active, the QR won't show your details yet.
Get your WooF! QR tag and rest easy: if they get lost, whoever finds them will know how to reach you.