Petco Text Logo
Petco Pet Logo

  • Two Easy Ways to Start Earning Rewards!

My puppy has a dark spot on his testicle. Should I be concerned?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed | Male | unneutered | 8 months and 27 days old | 28 lbs

Hello! My dog is about 9 months old and I noticed that one of his testicles has a dark spot. He seems to be peeing normally and has normal behavior. Should I be concerned?

This question includes photos that may contain sensitive content. Click to view.

View more to consider that the photos may include sensitive content.

2 Answers

Most Helpful Answer

Image profile

Answered By Kevin Sanada, DVM

Veterinarian

Published on January 10th, 2018

Everything in the picture appears normal. the dark spot appears to be normal pigment in the skin of he scrotum. The skin can get more or less pigmented as they age, so this may be why you are just now noticing this. As long as the dark areas are not raised, crusty, or causing any other problems with the skin, then they are not concerning. Considering he is otherwise normal, I would not be concerned about this. I hope that helps and all is well with Odie.

Vote icon

16Pet Parents found this answer helpful

Other Answers

  • Image profile

    Answered By Dr. Massimo Orioles, DVM, Cert AVP, MRCVS

    Veterinarian

    Published on October 20th, 2018

    Yes they look normal, this could be a normal pigmentation of the skin. Hope this answer was helpful, but please do not hesitate to contact us again on the forum or by requesting a consultation if you have any more questions or to discuss it any further.

    Vote icon

    1Pet Parents found this answer helpful

See More Answers

Related Questions

Petco Pet Education Center
Health & Wellbeing
What fish dog food helps dry skin if my dog eats Science Diet?
Is your dog's dry skin a concern? A certified vet offers expert advice on finding the best fish-based dog food alternatives to Science Diet for essential oils.
Updated on February 04, 2026
Petco Pet Education Center
Health & Wellbeing
My ferret has bloody urine and bladder stones. Is it an emergency?
Ferret has bloody urine, possibly bladder stones? A certified vet advises if waiting until tomorrow for an appointment is safe, especially if he's still urinating.
Updated on December 04, 2025
Petco Pet Education Center
Health & Wellbeing
Dog licking paws, fur loss, and jaw wound: Could it be allergies?
Is your Shih-Tzu crossbreed biting his feet, losing fur, or has a wound? A trusted vet explains these classic allergy signs and advises on treatments like Apoquel or medicated shampoo.
Updated on September 23, 2025
Petco Pet Education Center
Food & Nutrition
Is there a chart for dog food protein biological value and digestibility?
Dog food protein's biological value & digestibility: A vet explains why data is complex. Learn to judge quality by company reputation and your dog's health.
Updated on September 23, 2025
Petco Pet Education Center
Health & Wellbeing
Bloody brown liquid from my cat. Is it pee or poop? Vet help?
Is brown liquid with blood from your semi-feral cats a concern? A certified vet explains how to determine if it's pee or poo and what steps to take.
Updated on September 23, 2025
Petco Pet Education Center
Health & Wellbeing
Why does my puppy have bloody, mucousy stools despite diet changes?
Your 4-month-old puppy suffers from ongoing loose stools with mucus and blood. An expert veterinarian explores potential intestinal parasites and advises further fecal testing. Find answers here!
Updated on September 23, 2025
image
Have A Vet Question?

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

Book Now

Sponsored