Incredible some of the things he said. For example rolling an egg on a table isn't going to tell you whether or not traces of chicken fecal contamination is on the outside of the shell. Neither should it be recommended to store eggs at room temperature. The idea that Salmonella poisoning is not serious is contrary to fact.

If you want to feed your dog eggs although most premium dog foods include powered eggs, then wash it, and cook it. The biotin is stable and the heat will break the bonding to avidin. As per the author's idea that cooking egg whites keeps one from absorbing protein, sorry but the body will break down protein to the amino acids, absorbing the amino acids to produce its own proteins.

Again, to avoid the possibility of Salmonella poisoning wash and cook the egg.