@thor wolves are back in germany and many farmers are like "😱" because they from time to time kill some livestock. can't blame the wolves, it's like a all-you-can-eat buffet for them.
where the shepherd dogs are used, they seem to work pretty well. it's cheaper to shoot wolves though, so that's whats done :/
in northern germany sheep are usually used as lawn-mowers on dykes (usually with fences) and in some areas where they were traditionally held like https://en.wikipedia.org/wiki/L%C3%BCneburg_Heath to preserve the landscape.