Updated On September 23rd, 2025
Pet's info: Dog | Mixed Breed | Male
My dogs testicles are different sizes one is small the other is huge should I be worried, I have read online about testcle tumors could it be that.
1 Answer
Published on March 17th, 2016
Yes, your dog's testicles should be approximately the same size. One can be a tiny bit smaller, but there should not be a huge difference. Your dog needs to be seen by a veterinarian as he could have a testicular tumor, a testicular torsion, an abscess or orchitis or brucellosis. Please take him to a vet ASAP.
60Pet Parents found this answer helpful
Book an appointment with the pros – our expert vets are here to help.