Oscar, there are no shortcuts in this breed. There are a lot of breeders who have taken shortcuts, and the breed reflects it. I want to make it clear that an ordinary owner does not need to do all the things outlined. BUT you said you wanted to maybe breed....well to be a good breeder takes knowledge and commitment. The breeders of today are very diverse....some breeding GS that are exemplary examples of what the breed should be physically, mentally, and healthwise. So in order to discern this, you need to educate yourself, then observe what is out there. Many breeders are only familiar with the type of GS they are breeding. You want to be knowledgable about reasonable expectations of a working dog if you want to be a respected breeder. So please do your due diligence.