Either way it's not a trait that you'd want in a line. A show dog you can't show with one testicle, it's a DQ, but I doubt a working breeder would want that kind of health risk prevalent in their line.
I don't think you can use working as an excuse to ignore a genetic defect like that.... As OC has mentioned as has Lynn it's not just a 'pretty dog' fault or anything like that. It's relatively common and is genetically linked and can cause tumors.
I honestly can't think of any kind of breeding for any type of work or venue where you'd want to breed a cryptorchid. If the testicle is retained, it's safest for him to go ahead and have it removed and have him neutered.
Just my 2 cents again as usual.
I don't think you can use working as an excuse to ignore a genetic defect like that.... As OC has mentioned as has Lynn it's not just a 'pretty dog' fault or anything like that. It's relatively common and is genetically linked and can cause tumors.
I honestly can't think of any kind of breeding for any type of work or venue where you'd want to breed a cryptorchid. If the testicle is retained, it's safest for him to go ahead and have it removed and have him neutered.
Just my 2 cents again as usual.