The Captain's Dog is a classic canine adventure by veteran dog writer Robert Scott McKinnon.As a student at the University of Montana on a swim scholarship, McKinnon borrowed a raft from the Alameda Sheriff's Posse and rafted from North Fork, Idaho, to Jack London Square in Oakland, via the Salmon, Snake, Columbia, Willamette, and Sacramento rivers, some 1100 river miles, the summer of 1958.The following summer McKinnon boated from Great Falls to...