We love our Livestock Guardians Dogs! Chrissy has Zola up in Northern California, a Pyrenean Mastiff. Lisa has her sister Rory in Fallbrook. Lisa also has a Spanish Mastiff Cross, Gypsy, she ended up getting Lane, her half sister a pure bred Spanish Mastiff. We also have Luke, our Pyrenean Mastiff male.
These dogs guard our families, our property and keep our animals safe. We don't have problems with predators. The great thing is, the dogs keep the predators away, so there isn't a requirement for one animal to kill another, it's non-lethal predator control. No traps, no guns, just deterrance. Which works out well!