The patou is once again being used in the Alpine pastures by breeders and shepherds, following the reintroduction of wolves. Its role is to protect the sheep, not to herd them together like a sheep dog. The dog lives with the sheep from a very young age and considers them as members of its family. It barks and stands between the flock and whatever it sees as a threat. Since it is very protective towards the flock, hikers should make sure they keep their distance.