Calculators, health trackers, and breeder tools for every stage of dog ownership, plus a 350+ breed database, all in one fast dog app. Free to start, no sign-up required.
Dogpanion is a dog companion app built by Stubo Interactive. It's designed to be the one app a dog owner needs: everyday calculators for new owners, health and care tracking for premium members, and dedicated breeder tools for anyone managing litters. Everything works offline as a progressive web app, so there's nothing to install and nothing blocking you from getting an answer.
The free tier includes everything you need to get started: an age calculator, size predictor, cost calculator, food safety database, and access to the full 350+ breed profile database. No sign-in required, and your data stays on your device unless you upgrade to cloud sync.
Convert dog years to human years using breed-specific formulas, not the outdated 7x rule.
Estimate your puppy's adult weight and size from breed and current growth.
100+ foods checked for toxicity, so you can check before you feed.
Estimate the annual cost of dog ownership before or after you get a dog.
Growth data, weight ranges, temperament and care info for every breed.
A progressive web app: no app store, no install required, works without signal.
Premium (£2.99/month or £24.99/year) turns Dogpanion into a full health companion app, with unlimited dog profiles, cloud sync across devices, and an ad-free experience throughout.
Vaccinations, vet visits, medications, and symptoms in one place.
Track your dog's weight over time with visual charts.
Log daily walks with duration and notes.
Track daily sleep hours with breed-based recommendations.
Log grooming sessions and stay on top of your dog's coat care routine.
Schedule and track upcoming and past vet appointments.
Track medications with dosages, schedules, and refill reminders.
Log and monitor symptoms to share with your vet.
Set reminders for vaccinations, vet appointments, and medications.
Track your puppy's developmental milestones from birth to adulthood.
Calculate daily food portions based on your dog's weight, age, and activity level.
Breed-specific exercise recommendations based on age and energy level.
Back up and sync your data across all devices.
Breeder Pro (£5.99/month or £49.99/year) adds everything needed to run a breeding programme from one app.
Calculate expected whelping dates and track pregnancy.
Track heat cycles, predict next season, and plan breeding.
Manage litters from birth: track puppies, weights, and milestones.
Track puppy weights from birth against breed growth curves.
Build and visualise your dog's lineage and ancestry.
Export comprehensive health reports for vets and puppy buyers.
Dogpanion is built by Stubo Interactive, a UK-based app development studio. The age and growth calculations use breed-specific scientific formulas rather than the outdated 7x rule, and the breed database is curated from authoritative sources. As a progressive web app it works on any phone or desktop browser, stays fast on a slow connection, and never requires an app store account to try.
Try the Dogpanion app free. No sign-up needed. Just open and start using.