My dog ate organophosphate / carbamate insecticides — what should I do?
🚨 RED — Go to an emergency vet NOW
Nerve agents (cholinesterase inhibitors); can be rapidly fatal.
What to do now
- Call an emergency vet or animal poison control right now, even if your dog seems fine — signs can be delayed.
- Head to the nearest emergency vet; call ahead on the way.
- Remove any remaining material and keep packaging/labels — the vet will want product names and amounts.
- Do not induce vomiting unless a vet or poison-control expert tells you to.
- Note the time it was eaten, roughly how much, and your dog's weight.
Why it's a problem
Nerve agents (cholinesterase inhibitors); can be rapidly fatal.
Symptoms to watch for
Drooling, tearing, urination, diarrhea, tremors, pinpoint pupils, breathing trouble.
When: Minutes to hours
Frequently asked questions
Is organophosphate / carbamate insecticides dangerous for dogs?
Yes. Nerve agents (cholinesterase inhibitors); can be rapidly fatal. Treat it as an emergency and contact an emergency vet or animal poison control immediately.
What are the symptoms if my dog ate organophosphate / carbamate insecticides?
Drooling, tearing, urination, diarrhea, tremors, pinpoint pupils, breathing trouble.
How soon do symptoms appear after a dog eats organophosphate / carbamate insecticides?
Minutes to hours
What should I do if my dog ate organophosphate / carbamate insecticides?
Call an emergency vet or animal poison control right now, even if your dog seems fine — signs can be delayed. Head to the nearest emergency vet; call ahead on the way.
Who can I call for help?
ASPCA Animal Poison Control (888) 426-4435 or Pet Poison Helpline (855) 764-7661, both 24/7 (fees may apply), or your nearest emergency vet.
Dose guidance
No reliable dog-specific threshold is published for home use, so any amount should be discussed with your vet or a poison hotline.
Sources
- Merck Veterinary Manual: Organophosphates
- Merck Veterinary Manual: Carbamates
- Pet Poison Helpline: organophosphate
Last verified against these sources: 2026-10-13. Where sources disagree, PawPanic uses the more conservative guidance.
Also known as: disulfoton, malathion, carbaryl, sevin · Category: Pest control · Last reviewed 2026-10-14