If the dog is trained enough to be the ring and fits the standard without any disqualifications and is unaltered and regisered it can be a show dog. I'm not saying its going to win, but that shouldn't stop you from showing your dog as good obedience practice as well as an event that both you and your dog can enjoy. On the other hand, why do you want to show your dog? Is he/she going to be bred? Are you willing to put in lots of time and effort an money into going to shows or are you just going to do a few local shows? Do you know the standard of your dog, the teminology, the process of the show, what is a bench, ext.? It will take more effort on you part to start showing your dog than it will on the part of the dog.