What condition is defined as the failure of one or both testicles to drop?

The condition characterized by the failure of one or both testicles to descend into the scrotum is known as cryptorchidism. This condition can affect male dogs and may lead to various health issues if not addressed, such as increased risk of testicular tumors and complications related to the undescended testicle.

In the context of dog grooming and overall pet health, recognizing cryptorchidism is crucial. While ectopic testis refers to the presence of testicles in abnormal locations, it is not the primary term for undescended testicles. Prognathism pertains to jaw alignment issues, particularly the position of the teeth and jaws, and androgen insensitivity involves an inability to respond to male hormones, which is unrelated to testicle descent. Understanding these distinctions is important for grooming professionals, as they promote the overall health and well-being of the animals in their care.