Added OSO the Great Pyr about 2 years ago.. Since then no more losses or damages due to Black Bears. Coons still try to come into the yard but he does a great job of keeping them along the perimeter. Recently we have started hearing and seeing Coyotes, so it will be interesting to see how he handles those... Two negatives with GP (IMHO) They have the loudest of all barks (you can hear Oso up and down the valley), and they MUST be kept in a secured property or they will wander and try to increase there territory to protect....
