Without fail, he always signed off on these letters with love and he always included Whiskey and Bess in the list of individuals sending this love my way. At the time it made me laugh, it made me embarrassed, but as soon as I softened, as soon as I matured back into his son, I came to appreciate what he was saying -- an endearing and magnanimous reminder of how family will always be the sum of its individual members, be they human or animal.