I'll help you Paul,
Our 4yr old Karst Shepherd from Slovenia called Princ, they were bred for guarding livestock and quite rare, the numbers dwindled to below a 1000 around 2008
He's a great dog, very protective, fantastic family pet but can be a handful at times as he has taken a dislike to a few dogs we meet on our walks so can be aggressive
Most of the dogs he doesn't like kicked off at him when he was a puppy and puppies never forget who was friendly when they were little
Also loves going for drives in my truck