Can I Dog With Undescended Testicle C Used For Breeding?

Can I Dog With Undescended Testicle C Used For Breeding? Cryptorchid dogs should never be bred. Second, dogs with a retained testicle are more likely to develop a testicular tumor (cancer) in the retained testicle. Does undescended testicle affect sperm? Undescended testicles that are not brought into the scrotum from a young age will not