
I would endorse what Isabel has said. For the price of a puppy or thereabouts you can have the use of the best stud dogs in the country (assuming your bitch poasses muster), without having to rear him for 3 years, ahve him health tested only to use him once, and then probably find him very frustrated on subsequent seasons, as unless he is a top winning fog, or of unusual bloodlines he is very unlikley to be in demand by other breeders to use on theri bitches.
You are likely to want to keep a puppy so you woudl son have one more dog than needed to facilitate your breeding program.
Many very successful breeders never own male dogs, and others wait a long time before they feel that they need to bring in somthing not available to them, and often import one for their own and others use as an investment in the breeds future.