The Puppy Place #20: Muttley
            
            
                                
                            
            
            
               
   
               
            
            
                
About this book
                Charles and Lizzie Peterson love puppies. Their family fosters dogs that are in need of a permanent home. At first, Muttley the mutt seems wild and untrainable but he quickly becomes a hero when he smells smoke in the Peterson's house and rescues the family.