My wife decided to do a test on the dog. She read somewhere that you can test a dog to see if they have a soft mouth by having them carry an egg. She tried it out. Gave him the egg, he ran around with it in his mouth, did a few laps at a gallop, then set the egg down in front of her, intact. There is no way I would believe this if I did not see it myself. I guess I should have done a video, but it did not occur to me until after. He looks like this, about 90 lb, decent set of choppers on him.