Tamar Geller is a dog trainer who developed "TheLoved Dog" method of dog training. After serving as an intelligence officer working with the Israeli Special Forces,[1][better source needed] she spent time observing wolves in the wild and studying how parent canines trained their young. By using similar techniques as the wolves, she created a method for training puppies that does not involve aggression, dominance, or choke chains. She is the founder of the first cage-free doggy boarding and day care center in southern California, called The Loved Dog.[2] Her book of the same name teaches dog-owners methods to train their dogs in a nonaggressive way.