What is Dogpanion?
Dogpanion is a comprehensive dog care companion built by Stubo Interactive. It helps dog owners with everyday questions and tasks — from calculating their dog's age in human years to checking if a food is safe to eat.
The free tier includes everything you need to get started: age calculator, size predictor, cost calculator, food safety database, and 350+ breed profiles. No sign-in required, all data stored locally on your device.
Free Features
Age Calculator
Convert dog years to human years using breed-specific formulas
Size Predictor
Estimate your puppy's adult weight and size
Food Safety
100+ foods checked for toxicity to dogs
Cost Calculator
Estimate annual costs of dog ownership
350+ Breeds
Comprehensive breed database with growth data
Works Offline
Progressive web app, no installation required
Premium & Breeder Pro
Premium (£1.49/month) unlocks unlimited dog profiles, ad-free experience, cloud sync, health records, weight/walk/sleep trackers, and more. Breeder Pro (£3.99/month) adds heat cycle tracking, litter management, due date calculator, pedigree builder, and health report PDFs.
Built for Dog Owners
Dogpanion was built by dog lovers at Stubo Interactive — an indie app studio focused on useful, thoughtfully designed apps. We don't sell your data, we don't push ads aggressively, and we use scientifically-backed formulas (not the outdated 7x rule) for all our calculations.