I'm not proud to admit it now, but we were this close to giving up our dog. My wife Rose and I had just brought home our newborn daughter, Zoey. After years of trying, she was finally here — tiny and perfect. Our little suburban house in Austin felt like a dream come true. But there was one thing casting a shadow over our happiness: Our dog, Beau. He used to be the happiest, most obedient golden retriever you could imagine. But lately… he'd changed. He started following Rose everywhere like a sh