What's wrong with your pet?
Pick species → tap symptoms → get urgency level and next steps in 3 seconds.
What's wrong with your pet?
Start symptom check →How it works
Get quick and reliable answers in just 3 simple steps.
Pick species & age
Cat or dog — young, adult or senior
Tap the symptoms
One question per step, tap a card to continue
Get an action plan
Urgency level, likely causes and when to see a vet
Popular tools
Every tool answers in seconds: 2-3 inputs, one actionable result
Common symptoms
Tap a symptom for causes, urgency guidance and home care
Why trust this?
Based on public veterinary resources
Rule-driven · explainable & auditable
No login · no data collected
Disclaimer
Content on this site is compiled from public veterinary resources for reference only and does not constitute diagnosis or treatment advice. In an emergency, contact a veterinarian immediately.
FAQ
Is this tool really free?
Completely free, no sign-up required. Everything runs in your own browser — we collect no data.
How is the symptom-check result calculated?
By a deterministic rule engine: your symptom combination is weighted-matched against a disease library compiled from public veterinary resources, then escalated by fixed rules for age, duration and severity. Every step is explained on the result page.
When should I go straight to the emergency vet?
Trouble breathing, ongoing seizures, heavy bleeding, complete inability to urinate, pale gums, a rapidly swollen abdomen or sudden hind-limb paralysis — these are red-flag signs. Skip any tool and contact a 24-hour animal hospital.
Which animals are covered?
Cats and dogs for now — 109 common symptoms, 54 common conditions and health profiles for 41 breeds.
Not sure how serious it is? Assess it with the symptom checker
Start symptom check →