I pretty much agree with the temperament writeup. Mine have been 90 lb lapdogs to my family. It takes them a while to warm up to new people inside the home where they are more protective, but outside the home they are much more accepting of new people.
Mine is a very strong protection dog, strong enough I muzzle her in public. A lot of the time I wouldn’t need to, but I don’t chance it. With family, friends, and kids she’s to the other extreme, a lover puppy.
I have done a lot of training, she’s done bitework since 6 months, tracking, heels on and off leash, etc. as well as sleeping in the bed with us. Nobody’s sneaking up on us!