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Could my older unneutered dog's swollen, warm scrotum be cancer?

Updated on September 23rd, 2025

Pet's info: Dog | French Bulldog | Male | unneutered | 13 years and 5 months old | 25 lbs

13 yr old frenchie has swollen and firm scrotum and it is warm to the touch.....he has not been fixed.....could it be cancer?

3 Answers

Most Helpful Answer

Answered By Jennifer Summerfield, DVM CPDT-KA

Veterinarian, Certified Dog Trainer

Published on July 16th, 2017

Poor Oscar! His scrotum does look quite swollen and sore. Yes, unfortunately this could definitely be caused by testicular cancer, as this is a fairly common problem in older intact male dogs. He could also have an infection of the scrotum or testicles causing this swelling. I would recommend taking him to the vet to have this checked as soon as you are able to. He/she can take a biopsy if needed to help determine exactly what's going on, and may recommend surgical removal if cancer is suspected.

1Pet Parents found this answer helpful

Related Answers from Veterinarians

Answered By Andrea M. Brodie, DVM
Veterinarian
Published on April 15th, 2018
This could be a hernia or a tumor (benign or malignant) or an infection or sprain. Since your dog appears to be very painful he should be seen by a veterinarian today. He will need pain medicine and treatment according to the diagnosis which needs a hands-on exam.
1Pet Parents found this answer helpful
Answered By Dr. Massimo Orioles, DVM, Cert AVP, MRCVS
Veterinarian
Published on October 31st, 2018
Yes these signs must be immediately checked by your veterinarian as they could be compatible with a post-surgery complication (infection or possibly hemorrhage).
A clinical examination at your local veterinarian is essential to confirm these clinical suspicions and treat appropriately. Antibiotics may be needed.

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.
3Pet Parents found this answer helpful

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