PetDNA Life OS
Read your pet's mood from a photo, log the things you notice, and spot patterns early — no hardware to buy.
Everything you need, from your phone
Photo Emotion Scan
Snap a photo and an AI vision model reads your pet's expression and posture — with a confidence score and its reasoning shown.
Health Log & Alerts
Log what you observe. We compare it against species-specific baselines for 9 species and flag what looks off.
Pet-Context AI Chat
Ask questions about habits or mood. The AI answers with your pet's profile and recent logs in context.
Automations & Reminders
Set rules on your own logs — when something crosses a line you chose, PetDNA notifies you.
Designed for clarity and joy
Daily Dashboard
One place for today's check-in, your latest scan, and any alerts raised from your logs.
Behavior Trends
See how mood and habits move over time, based on the check-ins and scans you record.
Share Card
Turn a scan into a card you can share with family — or bring to your vet as a starting point.
How it works
Create Pet Profile
Add species, breed, age, and weight. That sets the baselines we compare against.
Check In or Scan
Log how they're doing in a tap, or take a photo and let the AI read their expression.
Grow Together
Get alerts when a log crosses a threshold, plus suggestions to try. Not a substitute for a vet.
Sensible plans for every family
Start free. No credit card required to explore.
Pet Lover
Perfect for basic logging
- 1 Pet Profile
- Manual Health Logging
- Basic Behavior Library
- Standard Web App Access
Pet Champion
For unlimited pets and AI scans
- Unlimited Pet Profiles
- AI Photo Emotion Scan
- Pet-Context AI Chat
- Automations & Alerts
- Share Cards
Frequently asked questions
PetDNA
Read your pet's mood from a photo, log the things you notice, and spot patterns early — no hardware to buy.
Get started free