It is estimated that around 3-4% of all male dogs are cryptorchid, meaning that one or both of their testicles have not descended into the scrotum. This condition is most common in purebred dogs, with some breeds having a much higher incidence. For example, the estimated frequency of cryptorchidism in miniature poodles is 28%, while in Labrador retrievers it is 8.8%.
How common is cryptorchidism in dogs?
Cryptorchidism is a relatively common condition in dogs, affecting approximately 1-3% of all male dogs. It is more common in certain breeds, such as Yorkshire Terriers, Pomeranians, Poodles, Siberian Huskies, and Chihuahuas. Additionally, cryptorchidism is more likely to occur in dogs that are unilaterally cryptorchid, meaning that only one testicle has not descended into the scrotum.
How serious is cryptorchidism in dogs?
Cryptorchidism in dogs is a serious condition that can lead to a number of health issues, including infertility, increased risk of testicular cancer, and increased risk of hernias. In some cases, the condition can be corrected through surgery, but it is important to note that the risks associated with the condition may still remain. To minimize the risk of the condition, it is important to have male puppies neutered before they reach 6 months of age.
Can a dog with 1 testicle breed?
Dogs with one normal testicle can still be fertile, although the quality of sperm produced may be lower than that of a dog with two descended testicles. Therefore, it is possible for a dog with one descended testicle to breed, but it is not recommended due to the risk of passing on the genetic disorder cryptorchidism to their offspring.
What percentage of unneutered dogs get testicular cancer?
It is estimated that around one third of unneutered male dogs will develop testicular cancer at some point in their lives. The risk of testicular cancer increases with age, so it is important to have your dog checked regularly by a veterinarian, especially as he gets older.