We got Thor as an 8 week old puppy from my sister. He is a total love! We brought him in to help my rottie mix accept another dog. We didn't realize that by using his ears as a chew toy that she broke them. So he is now a floppy earred dog. That's okay thoug. He's my boy! He weighs in at 129lbs. He is smart and very sweet. He loves to play ball. He's leash trained and is a great companion. He travels well and has stayed in hotels with me.