My Dog Ate Rat Poison: What to Do Now
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Assess Your Pet's Risk Right Now
| Rodenticide Type | Active Ingredient | Risk Level | Action Required |
|---|---|---|---|
| Anticoagulant (multi-dose) | Brodifacoum, Bromadiolone | CRITICAL | ЁЯЪи Emergency vet NOW тАФ internal bleeding delayed |
| Neurotoxic | Bromethalin, Strychnine | CRITICAL | ЁЯЪи Emergency vet NOW тАФ seizures within hours |
| Cholecalciferol | Vitamin D3 | HIGH | ЁЯЪи Emergency vet NOW тАФ kidney failure |
What to Do Right Now
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Step 1: This Is a Dire Emergency
Do NOT wait for symptoms. Anticoagulant rodenticides have a 2-5 day delay before bleeding begins. By the time symptoms appear, the damage is done. Call ASPCA Poison Control at (888) 426-4435 NOW.
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Step 2: Bring the Product Package
Take the bait package or a photo to the vet. The active ingredient determines treatment: anticoagulants need Vitamin K1; bromethalin needs brain swelling management; cholecalciferol needs calcium-lowering therapy.
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Step 3: Go to Emergency Vet for Decontamination
Your vet will induce vomiting (if within 1-2 hours), administer activated charcoal, and start specific antidotes. For anticoagulants: Vitamin K1 for 4-6 weeks with blood clotting tests.
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Step 4: Hospitalization May Be Required
Bromethalin poisoning requires 24-72 hour monitoring with mannitol for brain swelling. Anticoagulant cases need plasma transfusions if bleeding is active. Early treatment dramatically improves survival.
The Science Behind It
Anticoagulant rodenticides inhibit vitamin K epoxide reductase (VKOR), preventing recycling of vitamin K. This depletes active clotting factors (II, VII, IX, X), causing spontaneous hemorrhage. Second-generation anticoagulants (brodifacoum, bromadiolone) are 100x more potent than warfarin and persist in the liver for weeks. Bromethalin uncouples oxidative phosphorylation in brain cells, causing cerebral edema and increased intracranial pressure. Cholecalciferol (vitamin D3) causes hypercalcemia, leading to metastatic calcification of kidneys, heart, and blood vessels (ASPCA, 2023).
Frequently Asked Questions
Is rat poison deadly to dogs?
Yes, rat poison (rodenticide) is one of the most deadly toxins for dogs. There are two main types: (1) Anticoagulant rodenticides (warfarin, bromadiolone, brodifacoum) тАФ prevent blood clotting, causing fatal internal bleeding. Single-dose types require one feeding; multiple-dose types are cumulative. (2) Neurotoxic rodenticides (bromethalin, strychnine, cholecalciferol) тАФ cause brain swelling, seizures, or hypercalcium within hours. Without treatment, mortality rates are 50-90%.
What are the symptoms of rat poison in dogs?
Anticoagulant symptoms appear 2-5 days after ingestion: weakness, pale gums, coughing blood, bloody vomit/diarrhea, nosebleeds, and collapse. Neurotoxic (bromethalin) symptoms appear within 2-24 hours: severe muscle tremors, seizures, ataxia, and paralysis. Cholecalciferol causes kidney failure with increased thirst/urination within 12-36 hours.
Can my dog survive rat poison?
Yes, with immediate treatment. Anticoagulant poisoning is treatable with Vitamin K1 for 4-6 weeks; survival rate is 80-90% if treated before symptoms appear. Bromethalin has no antidote тАФ treatment is supportive care (activated charcoal, mannitol for brain swelling) with 50-70% survival if treated early. Strychnine and cholecalciferol also require immediate veterinary intervention.
What should I do if my dog ate rat poison?
Treat this as a dire emergency: (1) Call ASPCA Poison Control at (888) 426-4435 immediately. (2) Go to the nearest emergency vet NOW тАФ do not wait for symptoms. (3) Bring the product label to identify the active ingredient. (4) Induced vomiting within 1-2 hours may help prevent absorption. (5) Even if your dog seems fine, delayed symptoms are common and early treatment is life-saving.