She got two dogs that look like Sammy but will never be Sammy. The thing that sets dogs apart is their personality and cloning without getting that, seems so pointless. Actually the whole concept of dog cloning seems pointless. Apart from the expense and yes, @robertlempriere what that could do for so many dogs needing care and homes, your time with a dog is finite and that's part of the deal. And if you are a rescuer at heart, you know that you move on after the loss, sometimes soon and sometimes later, to give another dog needing a home, just that.