What if your dog died and then came back as a ghost...that could talk? Would you welcome him back with open arms, or run away scared to death?Charlie Keefe is not just your typical dog lover—he's a world famous dog painter, a.k.a. "The Picasso of Pooch Portraits." Unfortunately, Charlie's beloved muse, Pete, his lovable Jack Russell terrier, has just died.So, after months of suffering over his dearly departed soulmate and wondering if he ever made it to The Rainbow Bridge, ...