too bad no one local seems to have Norwegian elkhounds
they don't seem to shed much, have a close coat which doesn't get burred up that much; chase the LARGE predators and leave the smaller fowl alone, and are very much people-dogs if raised to socialize from a young age
the German shorthairs I've met, seem to be standoffish and sometimes aggressive towards humans, even those introduced as "friend"
our black-lab/shepherd mix has been very good about deterring coyotes, coons, and possums, but he DOES need a good bit of grooming, and has developed epilepsy in his older age (but his scent marking still seems to keep our yard coyote-and-deer-free
another good "guard dog" that few think about, is a standard poodle ... those haven't been overbred into yappiness, were originally bred as hunting dogs, and in "puppy clip", don't shed nor smell