dog cloning:

"I think 99 percent of the time people should get their pets from shelters," he told AFP.

"But can we agree though that one percent of the time if you have a one in a million dog and you have the money to pay for it, you should be able to go to either a breeder or a clone."

....this man can clone a large mammal, but seems to lose out a bit on the maths front....