
He can be used AFTER he has has all relvent health checks done, and the bitch should have also had them done. The bitch should be about 2 yrs old and preferbly the male over the same age for me personally!
As yourself WHY do you want to breed from him? Are you prepared to take on responcibility for the puppies? His benhaviour is likly to change aswell, he may come more dominant towards other dogs and be a bigger pain when he senses a bitch in season.
Also do his lines go well with the bitches lines, do they compliment eachother? etc