Why do you want to add to the pet population? Look on petfinder.com and see how many homeless jrt's there are already. Can you guarentee that each of your puppies will go to good and caring homes, or will some of them be abused and end up in shelters too. For every puppie you produce, that's one shelter dog condemmed to be put to sleep in a shelter. ENCOURAGE ADOPTION. Spay your dog and don't add to the problem.