I worked at a dog kennel in college. I don't remember all of the dogs, but there were three I clearly remember who made an impression on me. The other two I won't mention because I don't want to malign the breeds in case anyone here owns them (the impressions were not good ones lol) but the third was a Great Pyrenees. He was such a gentle big guy, and there was something almost human about the way he would look at me when I'd come over to feed him or clean his run. At the time I thought I *had* to have a Great Pyrenees later on in my life when I was able to get a dog. Obviously I didn't go that route with our current dog, we went small because it seemed more practical and easier for traveling. As I said though when I started the thread, I've since thought it would be nice to have a second dog that would be more intimidating to potential intruders. I just don't know if we could handle a dog quite THAT big though lol. Not the personality, I mean the shedding, the cleaning up, and the need to board a dog that large because I don't think my in laws would be as welcoming as they are to our tiny shih Tzu mix when we visit.
Anyway, just had to say I can understand what you are saying about them not being like a typical dog. As I said, this one struck me as more human than canine.
They do tend to look into your soul. Our Pyr is a ranch flunkie, we got him at 18 months of age from a rescue here in Central Texas. Since we got him we have become avid volunteers with the rescue. Central Texas is crawling with abandoned Pyrs due to all the ranching and rancher ignorance about how the breed works and learns to be a true LGD. We spent a lot of time working with him when we first got him to reinforce house manners, food aggression, leash manners etc. We take him everywhere we can, he loves to be with us.
Our vet suspects our Pyr may have a bit of Anatolian shepherd in him, I have a DNA kit just haven't sent it in.
We had never had a dog, I really didn't like dogs but this dog has stolen my heart, he is a mama's boy through and through.
We do deal with an extreme amount of shedding, I brush A LOT as well as vacuum and use sticky rollers. I have a mini van so taking him places is easy but its certainly a consideration if one has smaller vehicles.
My family and friends love my dog because he is so gentle and loving. Our neighbor has a toddler grandson and my dog is sooooo good with him.
He does bark but only when its warranted, I cannot even remember the last time he barked while in the house. He is a house dog and is in much more than he is out. Due to the extreme heat here, he stays in the majority of the time and we walk him at night after the sun has gone done.
The cool thing about Pyrs unlike many other larger dogs is he is lazy! We don't need to run him to work off energy. He doesn't eat a lot (about 2 cups a day plus 1 raw bone nightly) he does drink about a gallon of water a day and in the summer even more. He blows his coat twice a year and that's when my neighbors comment that it has snowed in Texas because his fur is all over the yard!
Pyrs are so interesting, aren't they? I wouldn't worry so much about the size (working bloodlines can run smaller than show ones, and females are definitely smaller than males). I'm sure someone with more LGD experience than me will correct me if I'm wrong, but the Pyrs that I've known are more vocal than some of the other LGD breeds, not in a hound-y "bark bark bark" kind of way, but more of a "I'm here guarding my flock, you go away" kind of bark. If you think about it, they had to have the ability to think and make decisions for the good of their flock, without the input of the shepherd.
Really, any of the lists that show "terrible for obedience" breeds are often breeds that think for themselves, and therefore are good for protection, such as the LGD breeds.
Terri
Ours definitely thinks for himself, you can see him weighing his options. He can be a bit of a butthead at times in his stubbornness. Ours is on the small size for a male but they are solid dogs, beefy shoulders, wide hips etc so yes, while he weighs 130#'s he is not as "big" as say a great dane or even some of the mastiffs. Ours does not drool, but he does shed and shed and shed

My vet loves my dog, said to me one day after working with my dog "no worries, this dog does not have a bite in him but God help someone who enters your space"
My husband wanted a large dog, we had a young teen daughter and he wanted a dog that while with her would appear intimidating. This is a trait that can be hard to test. We have only seen him go into full blown you have violated my space twice and both times have been in the past year (he is now a fully matured male LGD)
One night a while back, I was walking our dog near our community mail boxes, a car pulled up and a man got out to go to the mailbox. My dog planted himself between me and the man, he did not bark or even snarl, but he was on full alert and would not let me move until I told him it was okay to continue.
When we go places, say a park or something, our dog will park himself nearby where he has full view of us as well as the surroundings, he will just sit there and keep watch over us. It truly is amazing how he knows his role.
Pyrs can be vocal

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If you want an LGD another option is the Anatolian or the Kom. The Kom is hypoallergenic and supposedly does not shed. However, the white hair all over our black clothes begs to differ. But we don't have the major blowouts like other breeds. And bonus, you never brush a corded dog. Both are superb family and guardian dogs. But, and I can't stress this enough, since they are tougher breeds, it is imperative to work with a knowledgeable breeder. There are milder temperaments in every litter and a beginner wants one of them. You also need a mentor to help you become LGD savvy since they are different from other dogs. Our breeder has become a dear friend and it was so helpful to be able to pick her experienced brain when we first started out. Our first LGD was s Kom and our breeder started us out with an incredibly mellow puppy. We often joked that he was mord Golden than Kom. But he was just what we needed with little kids and our first LGD. Our latest has a more traditional kom temperament. I would not have been successful with her as a first LGD.
I have heard that the Kuvac is also a good LGD option but I don't have any experience with one. I only know one person who has one and the dogs best friend is a chicken, literally, a chicken.

Pyrs can be very vocal - if one reads some of the stuff out there online about the big ranches that run LGD's, they have a ratio that escalates in aggression. The Pyrs are the early warning system, they will rarely attack, their defense is their ferocious bark and when 150 pounds of snarling black lined lips is alarmed, they really appear to be quite vicious.
Some say that Pyrs are nocturnal, we have not found that to be the case however, we do know that throughout the night, he changes his position from the side of my bed, to my DD's room, then to my DS's room and then into other areas of the house. He checks on everyone regularly. When I go to bed, our kitties are supposed to be inside and our dog knows it. If the toddler kitten has not made his curfew my LGD lets me know. He paces and whimpers at the door. Sometimes I will let him out and he will go wander the backyard, round up our toddler kitty and get him in the house, its hilarious. If the kids aren't home which is frequent, I make sure the bedroom doors are closed, that is his signal that they are gone and yes, I am aware the children are not home. On these nights he still roams but more so on our bedrooms side of the house. He moves from the living areas, to the hall outside my bedroom, to the side of my bed and then into my master bath.
Honestly, I really don't see us ever being owned by any other breed. We love our Pyr to pieces