For the health and wellbeing of your dog, training should really not ever be considered an option when owning a dog. Well trained dogs are more likely to be behaved and listen, be void of behavioral issues, be good in public, and are less likely to bite. Owners also have a much closer connection with the dog when the time is taken to form a relationship through training.
Before a dog is ever entered for a competitive show, there is a lot of work that must be accomplished in order to be able to present the dog properly. There is nothing like having a quality dog that is unprepared for a show. A dog that hasn’t been well trained and conditioned just won’t be a competitive dog.
The best tool for breeders in the fight against canine hip dysplasia (CHD), to come along in years, is the SV's HD Zuchtwert, or Breed value assessment number (HD ZW). The HD ZW number is an estimation of the probability that a dog will produce progeny with CHD.