Everything DogTag can do — and how to use it. Tap a topic to jump.
You can be set up in under a minute.
Tap Edit on any dog to add or change these. Add as many dogs as you like on Premium.
Name, breed, birthday (age is calculated for you), sex, color, weight and microchip number.
List food or medication allergies and any ongoing medical conditions so they're never forgotten in a pinch.
Track current meds with dose and schedule — handy for sitters and vets.
Your vet's name, phone and address, one tap from the emergency card.
Add the people who should be called if your dog is found or there's an emergency.
Keep extra photos of your dog — useful for ID and for the Lost Dog flyer.
Attach records like adoption papers, pedigrees or lab results.
The tools that matter most if your dog is lost or there's a crisis.
An iPhone-Medical-ID-style screen with your dog's critical info, allergies, meds, vet and emergency contacts — big and readable. Open it from the Emergency button in the top bar.
Generate a QR code to print and attach to the collar. Anyone who finds your dog can scan it to instantly see the emergency card and reach you — no app needed on their end.
Create a ready-to-share “Lost Dog” poster with your dog's photo and details in one tap. Save it or share it straight to social media and neighborhood groups.
Share a sitter-friendly summary — feeding, meds, routine, vet and emergency contacts — with whoever is watching your dog.
Stay ahead of shots, grooming and vet visits.
Log each shot with the date given and the date due. DogTag flags what's coming up or overdue.
Set reminders for vaccinations and grooming, and export them to your calendar with a one-tap .ics file (Apple/Google Calendar).
Record weigh-ins over time and see the trend on a simple chart.
Keep a running history of visits, diagnoses and notes so nothing gets lost between appointments.
Maddie is DogTag's built-in helper — named after the Goldendoodle matriarch at The Real Doodle Co.
Ask everyday dog questions — care, feeding, grooming, general health guidance — and get instant answers from Maddie's built-in knowledge, free.
Premium unlocks Maddie's full AI mode for richer, more conversational answers tailored to your dog.
Your dog's information stays yours.
DogTag saves everything locally on your device first, so it works even offline.
With a free account, your dogs are backed up and synced so you can sign in from any device and never lose them.
Use the backup icon in the top bar to download a full copy of your data as a file, or restore from one.
Your dog's medical details are never sold or shared. You control what you share via the QR tag, flyer and care sheet.
Add DogTag to your home screen so it opens like a normal app and works offline.
Tap the Share button (the square with an arrow), scroll down and tap “Add to Home Screen.”
Tap the ⋮ menu in the top right, then “Install app” / “Add to Home screen.”
Click the install icon in the address bar, or the ⋮ menu → “Install DogTag.”
Quick answers to common questions.