Cesar Millan is back in his element – rehabilitating dogs and training people, but this time he’s coming to the rescue of communities with problem dogs. Each week Cesar will answer a call for help from a community that is in desperate need of his skills. He is summoned by neighbors, co-workers, relatives and friends who "blow the whistle" on a four-legged menace that has turned their lives upside down. Whether it’s a spoiled Chihuahua going wild in a family business or an aggressive mutt spreading fear throughout a neighborhood, Cesar will use his unparalleled expertise to bring balance to the dogs and the community. Most episodes will consist of two problem dog stories and conclude with Cesar reviewing surveillance footage of the family training the dog alone. The difference is that now, these families are equipped with the knowledge and tools that only Cesar Millan can provide.