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My dog's penis is stuck after humping. Is it a medical emergency?

Updated on September 23rd, 2025

Pet's info: Dog | Beagle | Male | unneutered | 27 lbs

A friend told me about something that happened at their work. A dog humped another dog and his penis along with testicles,(or more realistically the knot, I think) came out of sheath. Bosses immediately ran dog inside to have his bits put back in. Everyone was very upset and it was said this was a serious medical issue that the dog could die from or have serious health problems. Is this true that it could result in serious problems or death? Thanks

2 Answers

Most Helpful Answer

Andrea M. Brodie, DVM

Answered By Andrea M. Brodie, DVM

Veterinarian

Published on October 28th, 2018

It is normal for the penis and bulbus penis to not be able to be retracted before the swelling has gone down. The bulbus serves to lock the penis in the vagina so it is not able to come out before ejaculation. If the penis does not get locked in the vagina due to the vagina having a too large a diameter then the penis needs to reduce in size to be able to be retracted into the sheath. This is not a medical emergency and it sounds like the owner of the dog over-reacted.
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Related Answers from Veterinarians

  • Answered By Lindsey Edwards MVB, BSc, IVCA

    Veterinarian

    Published on March 15th, 2019

    YEs, this can happen especially if the opening in the prepuce is very small. I would recommend neutering him unless you specifically want to breed from him in the near future as there is a risk of permanent, irreversible damage should the penis become stuck out for an extended length of time

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    1Pet Parents found this answer helpful

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