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Why is my 8-week puppy vomiting, peeing blood, and has a rash?

Updated On September 23rd, 2025

My 8 week old puppy has been urinating blood, has a rash around his penis, and he recently started vomiting his food and water. What could the issue be?

1 Answer

Most Helpful Answer

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Answered By Dr Stafford, BVetMed, MRCVS

Veterinarian

Published on February 7th, 2020

It sounds like the puppy may have an infection of the urinary tract. He could have a fever which is making him sick or concurrent gastroenteritis. Either way he needs to see a vet if he is vomiting and urinating blood.

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