Larry can''t stop thinking about the growling dog in the alley. He already has three strays in his backyard. How can he afford to take care of another one? When his brother Paul points out a strange mark in the alley, Larry has a mystery to solve. What is the dog protecting? What is really going on in that dark alley?

Larry can''t stop thinking about the growling dog in the alley. He already has three strays in his backyard. How can he afford to take care of another one? When his brother Paul points out a strange mark in the alley, Larry has a mystery to solve. What is the dog protecting? What is really going on in that dark alley?