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Dog ate organophosphate and carbamate insecticides? What to do

Organophosphate and carbamate insecticides overstimulate a dog's nerves, causing drooling, tiny pupils, vomiting, trembling, breathing trouble and seizures.

If your dog ate or touched this, call your vet or a pet poison line now

Find an emergency vet

What to do now

  1. Call your vet or a pet poison line now.
  2. Keep the product label and bring it with you.
  3. If it's on the skin, gently wash your dog with detergent and water.

Don't

  • Don't make your dog vomit unless a vet tells you to.
  • Don't give tranquilizers or other medicines.

Signs to watch for

  • Heavy drooling
  • Tiny pupils
  • Peeing often
  • Vomiting and diarrhea
  • Belly cramps
  • Trouble breathing
  • Trembling
  • Seizures

When signs appear: Usually within hours; can be delayed more than 2 days

Why

These insecticides act on the nervous system. Dogs can be poisoned by eating the product or treated plants, or by getting it on the skin or in the eyes.

Sources

Guide reviewed 9 October 2026.

General information from the sources above, not a diagnosis. When in doubt, call your vet.