alt Hacker NewsPros and cons. I believe in Romania, where brown bears are very prevalent, aggressive dog breeds are used to protect sheep... But they are so aggressive that they pose an overall greater risk to humans than the bears themselves: https://romania-mountains.com/shepherd-dogs-in-romania-what-...
KBD’s are a hunting dogs. They hold bears in place with personality and it is common for them to work alone. In North America, they are used to “shepherd” bears away from human habitats.
For example in the US Park Service link, you can see a single dog riding with a single park ranger.