If wildlife predators are  killing people's  animals then there are two choices.  I would PREFER that the state's Fish and Wildlife step in, tranquilize the predator and relocate it.  However, there are many times when the Fish &  Wildlife will not respond especially way out in the vastness of Eastern Oregon.  So, animal and property  owners have to take measures into their own hands.  Its just like the Residential Cat Owners who let their Cats Trespass on other people's property.  We have to take measures into our own hands as the city, county, state, Gov. will not help.