How to save a cat that has eaten a poisoned mouse? - briefly
Contact a veterinarian or an animal poison‑control hotline right away and follow their guidance—if advised, induce vomiting, then transport the cat for emergency treatment with activated charcoal and supportive care.
How to save a cat that has eaten a poisoned mouse? - in detail
When a feline consumes a rodent that has been treated with poison, rapid, precise action can be the difference between recovery and fatality.
First, determine the type of toxin. Common rodenticides include anticoagulants, bromethalin, zinc phosphide, and cholecalciferol. The label on the bait, the appearance of the mouse, or the source of the poison often provides clues. Knowing the class of poison guides the appropriate treatment.
Immediately isolate the cat from other food and water to prevent further absorption. Contact an emergency veterinarian without delay; provide details about the suspected poison, the amount ingested, and the time elapsed. If the veterinarian advises, induce emesis within ten minutes of ingestion only with a safe method such as a small dose of hydrogen peroxide (1 ml per 5 lb body weight, maximum 3 ml). Do not attempt self‑induced vomiting if the cat shows signs of distress, seizures, or altered consciousness.
If the vet recommends activated charcoal, administer the appropriate dose (1 g per kilogram of body weight) orally or via a feeding tube. Charcoal binds many toxins, reducing systemic absorption.
For anticoagulant rodenticides, the veterinarian will likely prescribe vitamin K1 therapy, administered subcutaneously or orally, for several weeks. Monitor clotting times (PT/PTT) regularly. For bromethalin exposure, aggressive supportive care—including seizure control with benzodiazepines and maintenance of fluid balance—is essential, as no specific antidote exists. Zinc phosphide poisoning requires immediate gastric lavage with a neutralizing solution (e.g., sodium bicarbonate) and careful monitoring of respiratory function.
Throughout treatment, maintain the cat’s hydration with intravenous fluids, correct electrolyte imbalances, and provide analgesia as needed. Observe for clinical signs: lethargy, vomiting, diarrhea, bleeding, seizures, or respiratory difficulty. Document any changes and report them to the veterinarian promptly.
After discharge, continue prescribed medications, schedule follow‑up examinations, and keep the animal away from environments where poisoned prey may be present. Prevent future incidents by securing bait in inaccessible locations and eliminating rodent infestations with non‑toxic control methods.