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Why is my dog's penis bleeding after a shower? Is it serious?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Small (up to 22lb) | Male | unneutered | 19 lbs

Is bleeding from penis of a dog is big problem. I see blood from the ejeculation of my dog. This is also not the first time I have seen this. This often occur after taking a shower.

2 Answers

Most Helpful Answer

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Answered By Juliana, DVM

Veterinarian

Published on June 6th, 2017

Some blood can be seen in unneutered dogs after they have been aroused and this is not too concerning if there are no other signs. But blood from the penis can also be caused by prostatic infections and urinary tract problems like stones or infections. If bosco continues to have blood regularly, has any trouble urinating , or is lethargic I would have him evaluated by a veterinarian.

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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 March 20th, 2018

    It could be that Kachito is masturbating quite vigorously, and that is causing damage to his penis leading to the tip dripping blood. This bleeding can also be a sign of a prostrate problem, such as benign prostatic hyperplasia, prostatitis, and prostate cancer (which would not be common in a young dog). I recommend a check up with the vet. Your vet can do a rectal exam to see if his prostate is enlarged, and if it is, can do further tests such as a semen collection and examination, as well as a urine culture. If there is a problem with his prostate, neutering him is part of the recommended treatment. I would have him seen by a vet sometime this week. Good luck, I hope this helps!

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