The Aussiedoodle is a crossbreed, the result of a deliberate mating between two different breeds. Opening your heart and home to a crossbreed is like opening a beautifully wrapped package on your birthday: you never know what's going to be inside. It's often assumed that a crossbreed will combine the best of two or more breeds, but genetics doesn't always work that way. The way genes combine and express themselves is not always subject to a breeder's...