As fans of heartwarming pet rescue stories, we know the obvious: people save dogs. They save them when they're homeless or hungry or sick, but what some people forget is that dogs also save people. In this video from SoulPancake and Purina Puppy Chow, dog owners wrote letters to their puppies telling them how much of a difference they've made in their lives. In his letter to his puppy, Hunter, Tyler thanked him for being awesome and said, "I cannot wait to spend some of the best moments of my life with you." Watch the video to hear what the rest of these dog owners have to say. Even better, for every video view through Jan. 1, 2017, Puppy Chow will donate one pound of the new Puppy Chow Natural — up to 100,000 pounds — to Rescue Bank, a national pet food distribution program for animal rescue groups and organizations.