The problem with the Bazna pig is much more complex. Many want it and don’t find it for sale.
I have only a few eemplars left. Everything started in the country where 2 - 3 families had a boar and finally, they got to co-breeding. People have noticed that if they breed meat boars with the Bazna sows, they get better piglets. After a few years, they had mixed sows, that still had the same qualities (even the taste of the meat), but after a while they remained without the Bazna and problems started to appear.
If you cross a Mangalita pig with a Berck pig, you will not get a pig with a white belt on the back, what you hear people say is just a story.