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My dog has bloody stool and seizures. What's the connection?

Updated on September 23rd, 2025

What illnesses cause blood in the stool? Why would a dog have a seizure from this?

1 Answer

Most Helpful Answer

Dr. Melanie, BVSc MS

Answered By Dr. Melanie, BVSc MS

Veterinarian

Published on April 4th, 2018

There are a number of illness that can cause a dog to have blood in the stool, such as parvovirus, hemorrhagic gastroenteritis, GI tumors, trauma or a foreign body in the GI tract, GI ulcers, or ingesting something toxic. If your dog ate something toxic or has GI tumors that have spread, those could certainly lead to seizures. The only way to know for sure what is causing blood in the stool and seizures is to have your dog seen by a vet, and I recommend having it seen asap. Best of lucK!
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