Dog's Best FriendThese uplifting stories of dogs and their unlikely mates are living proof of the life changing power of friendship. We all know dogs are mans best friend, but sometimes our pups forge the most unlikely of animal friendships. These are the uplifting stories of inseparable buddies for whom species is no barrier to unconditional love. Dogs like Wallace the labradoodle, who protects his clutch of rescued battery hens; Tinni and Sniffer, a German shepherd