Dog Ate Rat Poison?
Rat poison is a life-threatening emergency for dogs. Different types of poison require different treatments — bring the packaging to the vet if possible.
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Rat poison is a veterinary emergency — act now
All types of rat poison (rodenticide) are designed to kill mammals and are extremely dangerous to dogs. Symptoms may not appear for 1-5 days depending on the type, but by then, organ damage may already be severe. Immediate treatment dramatically improves survival.
Get emergency helpHow urgent is this?
Go to the ER now
- ● Dog ate or may have eaten any amount of rat poison
- ● Bleeding from gums, nose, or in stool
- ● Bruising on skin or gums
- ● Seizures, tremors, or difficulty walking
See a vet within 24 hours
- ● Found chewed rat bait station — unsure if dog ate any
- ● Dog ate a rodent that may have been poisoned (secondary poisoning)
- ● Lethargy, loss of appetite, or pale gums days after possible exposure
Watch at home, call if it worsens
- ● Rat bait is present in the area but confirmed untouched
- ● Dog sniffed bait station but did not chew or ingest
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What to Do Right Now
Speed is critical. The type of rat poison determines the treatment, so bring the packaging if you can.
- Call your vet or emergency clinic immediately — this cannot wait
- Bring the rat poison packaging so the vet can identify the active ingredient
- Note when the dog ate it and approximately how much
- Do NOT induce vomiting unless your vet specifically instructs you to
- Expect hospitalization, blood tests, and possibly vitamin K therapy or other treatments
Types of Rat Poison
Anticoagulants
Most common type. Prevents blood clotting. Symptoms (bleeding) may not appear for 2-5 days. Treatable with vitamin K.
Bromethalin
Causes brain swelling. Symptoms include tremors, seizures, and paralysis. No antidote — early decontamination is critical.
Cholecalciferol (Vitamin D3)
Causes dangerously high calcium levels, leading to kidney failure. Requires aggressive IV fluid treatment.
Zinc/Aluminum Phosphide
Releases toxic gas in the stomach. Extremely dangerous. Requires immediate veterinary decontamination.
Common Questions
How long does it take for rat poison to affect a dog?
Can a dog survive eating rat poison?
Can dogs get poisoned from eating a poisoned rat?
Sources
- Rodenticide Poisoning in Animals — Merck Veterinary Manual
- Anticoagulant Rodenticide Toxicosis in Dogs — VCA Animal Hospitals
- Rodenticide Toxicity in Dogs — Pet Poison Helpline
Disclaimer: The information provided in this article is for educational purposes only and does not constitute veterinary medical advice. Reading this content does not establish a veterinarian-client-patient relationship. Every pet is different — always consult a licensed veterinarian before making decisions about your pet's health, diet, or care. If you'd like personalized guidance, you can talk to one of our vets. If your pet is experiencing a medical emergency, contact your local emergency animal hospital immediately.
Think your dog ate rat poison?
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