Unilateral cryptorchidism usually involves the right testicle. Bilaterally cryptorchid dogs are typically sterile because the higher body temperature inside the abdomen is enough to prevent sperm production. … Unilateral cryptorchidism is more common, and these dogs can be fertile.
Can a dog with one testicle produce puppies?
At least cryptorchid dogs can be neutered and placed as wonderful pets. Still, it makes sense to never breed a cryptorchid dog as we know he is affected. And yes, cryptorchids are fertile as the one testicle outside the body can produce viable sperm.
Can unilateral cryptorchid animals reproduce?
It ultimately results in complete sterility and unilateral cryptorchidism (ULC), in which one of the testes remains within the abdominal cavity and the other descends into the scrotal sac and remains normal. …  Animal studies also supports the effect of cryptorchidism on fertility.
Could the dog produce offspring if he was a bilateral cryptorchid?
Since cryptorchidism is a genetic disease, it is not recommended to breed dogs with this condition, as the father could pass it along to his offspring. This is actually assuming the father can reproduce. Most dogs with bilateral cryptorchidism (meaning that both testicles are retained) are sterile.
How common is cryptorchidism in dogs?
Cryptorchidism, or retained testicles, is the most common birth defect in purebred dogs. An estimated frequency of this abnormality in several breeds is as high as 4-15 percent. Two major health consequences of cryptorchidism are infertility at adulthood and significantly increased risk of testicular malignancies.
Is it normal for a dog to have one testicle?
It is actually fairly common in dogs, although unilateral cryptorchidism is the most common. There are two types; unilateral, which means only one testicle has descended, and bilateral, which means neither testicle drops into place in the scrotum.
How much does it cost to neuter a dog with cryptorchidism?
Depending on the veterinarian that is used, some only charge an additional $100 onto the cost of a regular neuter. If diagnostic imaging is needed, or if the testicles are deep in the abdomen, the price tends to be higher. A cryptorchid neuter may cost up to $800 in large breeds or complicated scenarios.
Is cryptorchidism hereditary?
Cryptorchidism is a common congenital anomaly that shows familial clustering and increased prevalence in first-degree relatives, suggesting that genetic factors contribute to the etiology. Animal models and some human data suggest that environmental exposures may also contribute to risk.
Can undescended testicle cause infertility?
Undescended testicles that are not brought into the scrotum from a young age will not produce sperm. Even with surgical correction, there are higher rates of infertility in men who had undescended testicles when they were young.