
We get queries on the board like this a lot.
Basically responsible breeders are looking for the best possible dog for their bitches and you want nothing to do with the other sort of breeder!), this means that they can be very choosey, and will be looking for certain bloodlines and a good show record.
Unless your boy has done really well at shows, then no-one is likely to be interested in using him. What he has never had he won't miss honest!
If your aim is to become involved in the World of the German Shepherd, and the breeds betterment, then I suggest you join your National, and nearest Regional breed club, attend shows, health seminars and other educational events.
Breeding is a big commitment. The stud dog owner has an equal responsibility for the lifetime welfare of any pups produced. would you be in a position to help and advise a new owner of one of your boys pups who was having problems, or have into your home a dog that needed rehoming?