An adult male cat which has only one descended testicle. This is a disqualification in all associations.

A male cat with only one testicle descended.

a male sheep that has only one descended testicle, with the other being retained internally. They are less fertile but have an increased production of lean meat due to the prescence of testosterone.

A unilateral cryptorchid.

A male horse of any age that has only one testicle in his scrotum-the other testicle was either removed or is undescended. See cryptorchid; ridgling.

A cat that has one testicle retained or hidden in its abdominal cavity. See also Cryptorchid

A male cat with only one descended testicle. Does not affect breeding capability, or quality of the cat. Cannot be shown unless altered.