Living with a four-legged firework

My Irish Setter is two years old and still very much a puppy in spirit. She gallops everywhere, greets everyone with overwhelming enthusiasm, and has a laugh-out-loud quality that makes every day amusing. She has knocked over everything in my house at least once but does it with such obvious joy that staying cross is impossible. On long trail runs she is in her element. A gorgeous, ridiculous, absolutely wonderful dog.