There's a theater in Russia where all the actors are cats.
Launched about 30 years ago, the Moscow Cat Theater is the only place in the world that engages cats as actors in its performances. In the theater, the cats, which are considered practically untrainable, ride bikes, walk on a wire, perform acrobatics and aerial acts.
When cats grow old they remain in the theater, taking advantage of good care and enjoying their old age.
Source: dailysabah.com