A full-time loving mother of two squabbling children adopts a puppy from her mother's pet dog's litter. The puppy they named, Huan Huan, which means happy, has become the peacemaker to a homemaker. Now, she needs to deal with a dog that is growling in the manger. Fortunately, she has all the supportive canine lovers around her. They all share wonderful experience of their magnificent, furry four-legged best friends. Dogs of the same street bark alike.