Very interesting. I know of a few Kangal and Turkish Boz breeders in the US. All own large farms and wont sell to non farmers. There was some debate in the Caucasian Ovcharka community about the breeds modern origins. The consensus seems to be that while they are heavily derived from the Caucasian Livestock Gaurdian Breeds they themselves are a separate selectively bred dog. The Soviets used them for police and prison work as well as guarding the Berlin Wall.
However I struggle to see how. They seem extremely headstrong and independent like other livestock guardian breeds. I researched the breed for years prior to getting one and nearly went with a Dogo or Central Asian. I think I made the right choice and didnt have expectations of IPO type certs like with my GSD.
Fun fact apparently the Soviets bred Caucasians to Newfoundlands in the hopes of making a tougher water rescue dog. They called it the "Moscow Diver". They ended up scrapping the program because allegedly the dogs were more likely to swim out to those in need of rescue and savage them rather than save them! Lol
Fortunately we have moved away from that. We have very nice neighbors who own an organic farm and politely requested we obstain from spraying. We honor this. They have excellent produce.
Edit: Just purchased $80 worth of "tactical" styled dog gear from Chewy. All in Ranger Green. Yes I am that lame.