It's possible that there was never a renowned non-human example of early-onset arthritis. It has long been believed that Dolly the sheep, the first animal to be cloned from an adult cell, was born with osteoarthritis. This has been used as proof of the risks associated with cloning. This assertion has been called into doubt after a second look at her skeleton. One of the … [Read more...] about Dolly It Turns Out That The Sheep Had No Arthritis