Free online dog symptom checker

Use this canine symptoms checker in under 60 seconds. You will arrive at three possible outcomes: a vet emergency, a possibility, or monitoring symptoms. If your dog is collapsing, choking, struggling to breathe, seizuring, or may have been poisoned, skip this and call a vet or ER now.

What symptom are you seeing?

How long has this been happening?

Acting normal otherwise?

Age group

How bad does it seem right now?

Any red flags?

Check all that apply.

Trouble breathing / blue gums / constant distressCollapse, seizure-like episode, or can’t standRepeated vomiting or retchingSuspected toxin or unknown substancePossible choking / object in throatSevere lethargy (won’t respond, very weak)

Panicking right now?

ER now, or can this wait until morning?

One-time payment. No subscription. Get a calm, detailed triage answer for tonight — what to watch, what to tell the vet, and when to escalate.

Not a diagnosis. Call ER for collapse, choking, or trouble breathing.

Want ongoing tracking?

Premium keeps symptom history, alerts, and vet-ready reports organized — for when symptoms come back.

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Or use the full triage tool →