@elver, welcome to the community!
What a beautiful dog on your picture, is that an Akita? I love these dogs!
We also have a large dog, unusual breed, a Hovawart, probably smaller than yours, about 85-90 pounds, also quite beautiful. It’s a large and ancient sheepdog breed, similar in temperament to a Great Pyrenees. Ours is entirely blond: it looks a bit similar to a golden retriever, but taller, longer and lankier.