Mary Allen
Introduction: Understanding canine cryptorchidism
Canine cryptorchidism is a condition that affects male dogs, where one or both testicles fail to descend into the scrotum. This is a relatively common condition, affecting around 1-2% of male dogs. Cryptorchidism is a hereditary condition, so it is important to identify affected dogs to prevent them from being used for breeding.
Definition: What is cryptorchidism in dogs?
Cryptorchidism in dogs occurs when one or both testicles fail to descend into the scrotum. This can occur in one or both testicles and can be either unilateral (one testicle affected) or bilateral (both testicles affected). The retained testicle(s) can be located anywhere along the path of descent, such as in the inguinal canal or the abdominal cavity.
Causes: Factors that contribute to undescended testicles
The exact cause of cryptorchidism in dogs is not fully understood, but it is believed to be a hereditary condition. Male dogs that have a parent or sibling with cryptorchidism are more likely to develop the condition. Other factors that may contribute to undescended testicles include hormonal imbalances, malnutrition, and exposure to toxins during gestation. Certain breeds, such as toy and miniature breeds, are also more prone to cryptorchidism.