Cryptorchidism in male dogs is a condition where one or both testicles fail to descend into the scrotum. This developmental anomaly is typically identified by 2 months of age. If a testicle remains undescended, it can pose serious health risks, including a significantly increased chance of testicular cancer. For this reason, neutering is strongly advised for dogs diagnosed with cryptorchidism.
Causes and Health Risks of Cryptorchidism
Cryptorchidism in dogs is often hereditary, meaning affected dogs should not be bred. Retained testicles are at a much higher risk of developing testicular tumors, and timely surgical removal is essential. In addition to cancer, other complications can include testicular torsion or infections.
Types of Cryptorchidism in Dogs
Unilateral Cryptorchidism
Only one testicle fails to descend and is usually located in the abdomen or near the inguinal canal (groin area). Even if only one testicle is retained, removal is still crucial to reduce cancer risk.
Bilateral Cryptorchidism
Both testicles remain undescended, commonly within the abdomen or near the groin. This situation requires bilateral neutering, meaning surgical removal of both testicles.
Treatment for Cryptorchidism in Male Dogs
The preferred treatment for cryptorchidism is surgical castration. If a testicle is difficult to locate, the veterinarian may perform abdominal exploration to find and safely remove it. This intervention is vital to prevent complications like cancer and to safeguard the dog’s overall health.
In all cases, neutering prevents future medical issues and halts the genetic transmission of cryptorchidism. For this reason, castration remains the recommended therapeutic option for dogs with undescended testicles.
If your dog is diagnosed with cryptorchidism, don’t delay treatment. Early intervention ensures long-term health, prevents complications, and supports responsible pet ownership.
