Petco Text Logo
Petco Pet Logo
  • Two Easy Ways to Start Earning Rewards!

    rewards header
    Become a member today!
    Members-only pricing and offers, personalized care notifications, Vital Care points back on every purchase and more!
    Petco Pay LogoBecome a credit card member today!

    Earn 2X Pals Rewards points at Petco
    when you use Petco Pay!

    APPLY NOW
    Learn More About Petco Pay Benefits

My Shih Tzu has a bulge under his penis, breathing fast, and hiding.

Updated on September 23, 2025

Pet's info: Dog | Shih Tzu | Male | neutered

My shi tzu has a bulge directly under his penis and is bothering him constantly. Now his breathing is EXTREMELY rapid. He is hiding under beds and doesn't move around much.

2 Answers

Most Helpful Answer

Jennifer Summerfield, DVM CPDT-KA

Answered By Jennifer Summerfield, DVM CPDT-KA

Veterinarian, Certified Dog Trainer

Published on October 31, 2016

Poor Murry! It sounds like he's very uncomfortable or painful for some reason. The bulge under his penis could be an abdominal hernia, a mass or tumor of some kind, an abscess, or even a bladder stone or some other type of urinary blockage. Because he is breathing rapidly and not wanting to move much, I would be concerned that something is seriously wrong - I would recommend having him seen by a vet immediately. Your vet can palpate the bulge to help determine what it might be, and may also need to do x-rays to help diagnose the problem.
Vote Icon2Pet Parents found this answer helpful

Related Answers from Veterinarians

  • Answered By Andrea M. Brodie, DVM

    Veterinarian

    This could be an inflammation or abscess or tumor of the prostate. I suggest you take Murry to your veterinarian for an exam. The rapid breathing is usually a sign of great pain which will need to be treated with prescription medications as well.

    Vote Icon

    2Pet Parents found this answer helpful

Smart Picks for Smart Questions

Have A Vet Question?

Book an appointment with the pros – our expert vets are here to help.

Share

Styled arrow button