German Shepherd - 1/15/2025 10:52

We've had Great Pyrenees for years.   They are blonde for a reason and act accordingly.

To the OP, we've never tried this but a dog trainer once told me when you have that problem with a GP to have someone other than family (different vehicle) pull up beside them and fire a gun into the air several times.  May have to do it for a few days but supposedly it works.