I have a posibility to get a beautiful buck (almost exactly like Preitler has from my fellow breeder. I breed my does to him once, I know the buck for almost a year and I see him at least once a month. He is healthy, share germs/viruses with my herd (didn`t wash hands everytime I came from him to my herd) and I wonder if it is still necessary to quarantine him when/if I take him home?