A diploma doesn't necessarily indicate expertise. Zoe D Katze, Ph.D., C.Ht., DAPA, for example, has a wall of diplomas, despite being unable to sign her name. She doesn't have the opposable thumbs for it. More »

Read more: http://feeds.gawker.com/~r/gizmodo/full/~3/yKQk7-nPais/how-a-cat-named-zoe-earned-several-advanced-degrees-and-became-a-psychotherapist