The terrible twos hit Chip with a vengeance. This Min Pin turned ferocious, biting and even drawing blood from his owner's family. Thankfully, Cesar comes to the rescue. Then Denise Richards' pug gets a little over protective and aggressive towards visitors. Can Cesar help Denise avoid a costly, pug-induced lawsuit? Plus, a stubborn Bassett Hound has to literally be dragged places he doesn't want to go. Watch Cesar as he shows all the owners how to be the pack leader their pets need them to be.