Diesel pictured on left, Laila (Mother) pictured on the right. Diesel is one of the most obedient, gentle, silly, goofiest, dogs I've ever met. Yet, he is very protective; mainly because of how big and scary he looks, but he is too goofy to consider a guard dog. His mom on the other hand, is the absolute most protective dog. Diesel has not left her side since he has been born.