On a summer night in 2014, Clare Whiteford and her three young sons were asleep in their home. Without warning, a fire broke out in their kitchen. Everyone in the family was unaware of the danger--everyone except their adopted greyhound, Uno. The dog raced upstairs to Clare's bedroom and barked loudly. Clare woke up and rushed the children outside. Uno had saved their lives! Amazingly, just a year earlier, Uno didn't have a home and was living in a shelter. In this inspiring book, young readers will meet a variety of homeless dogs that, after being rescued, do heroic and wonderful things. From saving lives to helping veterans with medical problems to performing in a celebrated circus, young readers will be amazed at what rescue dogs can do. With dramatic, full-color photos, this book is sure to warm the hearts of animal lovers everywhere.