Toxic to dogs · Chemicals

Is Mouse and Rat Poison toxic to dogs?

Extreme severity No safe amount — No amount is considered safe.

Yes. Even a small amount can be life-threatening — treat any exposure as an emergency and contact a vet immediately.

Symptoms to watch for

  • vomiting
  • anorexia
  • incoordination
  • tremors
  • seizures
  • altered mentation
  • paralysis
  • increased drinking
  • increased urination
  • bruising
  • swelling
  • difficulty breathing

How vets treat it

Identify the active ingredient or EPA registration number immediately and seek emergency veterinary care; treatment varies by toxin and not all respond to Vitamin K1.

Why it's dangerous

These substances cause harm through various mechanisms including preventing blood clotting, causing life-threatening elevations in calcium, inducing brain swelling, or releasing toxic phosphine gas in the stomach.

Toxic compound: long-acting anticoagulants, cholecalciferol, bromethalin, phosphides

Good to know

Active ingredients cannot be identified by color or shape alone; the EPA registration number is the most reliable identifier for appropriate treatment.

Sources

This page is informational and is not veterinary advice. If your pet has been exposed to something risky, contact your vet or an animal poison control line right away.

More substances toxic to dogs

Antifreeze Extreme severity Bromethalin Extreme severity Carbamates Extreme severity Cholecalciferol Extreme severity Everything toxic to dogs →

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