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Estimated risk level
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Not veterinary advice. This tool gives a general estimate for informational purposes only — it does not replace professional judgment. If you're concerned, contact a veterinarian right away. Poison-control hotlines are staffed 24/7/365 — a consultation fee may apply. Call right away if your dog is showing any symptoms, whatever this estimate says.
Theobromine content and risk thresholds from the Merck Veterinary Manual. Full calculator, sources and method
A free tool from Hearth. Not affiliated with, or endorsed by, Merck or the ASPCA.