Updated On September 23rd, 2025
Pet's info: Dog | Shih Tzu | Male | 1 year and 1 month old | 20 lbs
My dog did poop and the poop had blood he have paroviruz vaccine and is a shih tzu what he could have
1 Answer
Published on August 19th, 2019
Blood doesn't immediately indicate parvo, but parvo can cause bloody stool and no vaccine is 100%. Other issues such as irritation of the lower GI tract from allergies, illness, parasites, etc, can cause blood in the stool as well. It would be best to bring in a stool sample of Oso's to your vet and have him and it examined to find the cause.
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