How did our dog do it? My wife and I knew that Serena, our 12-year old Shepherd/Lab mix, is super intelligent.
But cloning herself... and somehow hiding the experiment from us until a full-grown almost perfect copy was ready to be revealed... astonishing!
This explains all those UPS deliveries from medical supply companies that I thought my wife had ordered for some reason, which mysteriously came to be transported to our "dog room" with teeth marks evident in the cardboard boxes, and the lab equipment I just found hidden behind Serena's dog crate.
Our only problem is figuring out where one dog starts and ends when the original and copy lie down together.