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My cat died suddenly with weird symptoms. Was it rabies or poisoning?

Updated on September 23rd, 2025

Pet's info: Cat | Mixed Breed | Male | unneutered

My friends cat died yesterday. He was acting weird for a couple days but yesterday he was moved into a cage because he was weak, and drooling. After watching him for a bit, I noted he was restless and his eyes were wide open without blinking, and his mouth was open. His breathing was shallow and fast. Eventually, breathing ceased and he was gone. What was wrong with him? Was it rabies, or poisoning maybe? I'm not sure when or if he was vaccinated.

1 Answer

Most Helpful Answer

Angel Alvarado, LVT

Answered By Angel Alvarado, LVT

Licensed Veterinary Technician

Published on March 18th, 2020

My condolences to your friend on the loss of his or her cat. Unfortunately, without a post mortem exam it can be very difficult to determine cause of death.
If he as vaccinated against rabies, it was likely not a cause. The only way to find out would be to submit brain tissue for testing. This must be done according to strict Health Department guidelines. A more likely cause was trauma, toxicity or heart disease.
Vote Icon1Pet Parents found this answer helpful

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