How old is he?Is he checked for all possible (racial) diceases?_Why do you wanna breed your dog?Does he have a pedigree? Has he been approved for breeding?
Well I think Love is all around is asking some pretty good questions You really need to get him checked thoroughly before your get started!
I think the most pertinent question is 'WHY?' Unless your dog is an endangered breed, and there are so many dogs in rescue centres, are you breeding for the right reasons? If it's just a whim, then that definitely is not a good reason to add to the already overloaded population of discarded dogs. I'm sorry to sound harsh but I have to speak honestly.