
Hi Jan,
I feel you may have a lot of questions to ask, so it would be a good idea if you registered with the Forum to be able to ask away!
Have you an experienced breeder you can call on to help? Maybe your bitch's breeder? It will be easiest if you use an experienced stud dog with a maiden bitch. One of them needs to know what they're doing!
Edit: What breed are they, and have you had all the relevant hereditary checks done satisfactorily?