Meet Hally Tosis, an adorable family dog who is absolutely perfect in every way except for one very smelly problem. Her breath is so unbelievably terrible that it knocks people over. In fact, her putrid panting has gotten so out of hand that her owners are ready to find her a new home. Desperate to keep their beloved pet, the children take matters into their own hands. They drag Hally on a series of wild adventures, hoping to take her breath away. From enjoying a breathtaking mountaintop view to riding a thrilling roller coaster, the kids try every trick they can think of. But nothing seems to cure that stinky stench. Will a sudden miracle save the day and allow Hally to stay with the family she loves? This hilarious, laugh out loud story proves that sometimes even the smelliest pets are the best ones.