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What health issues cause sudden death and nosebleeds in dogs?

Updated On September 23rd, 2025

Pet's info: Dog | Bulldog | Male | unneutered | 12 years and 5 months old

I had a long legged English bulldog he was 12 my mom found him dead bleeding from nose only could a health issue cause that

2 Answers

Most Helpful Answer

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Answered By Jennifer Summerfield, DVM CPDT-KA

Veterinarian, Certified Dog Trainer

Published on June 20th, 2016

I'm so sorry to hear about your dog. Sudden death with bleeding from the nose could be due to many things. Heart problems can often cause bloody foam or fluid to come from the nose after death. Other possibilities include toxicity of some kind (such as rat poison), cancer, or some type of bleeding disorder. Many of these problems may not show obvious symptoms before causing death, which can make it very difficult to know what happened. If you want to try and get a definite answer, you can have an autopsy performed (called a necropsy in animals) by a veterinary pathologist. Call your nearest vet school for more information if you are considering having this done.

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11Pet Parents found this answer helpful

Other Answers

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    Answered By Dr. Melanie, BVSc MS

    Veterinarian

    Published on

    I am sorry your mother found your dog passed away. A health issue could have caused the bleeding from the nose and subsequent death, but without seeing the dog and knowing its history, I can't say for sure what the cause of death was. You can bring him into your vet for a necropsy to determine the cause of death. Again, I'm sorry.

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    4Pet Parents found this answer helpful

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