I'm pretty lucky, my vet is a reproduction specialist that's known world wide.
I forgot to add. If you have your own stud. You may want to have a sperm count done to make sure he's got good swimmers
I would have him brucellosis tested if you bought him as an adult.
If you are using a stud, I would ask to see Brucellosis test results.
Good luck!
Hugs,
Wini