How's this for a weird one, there's a cat in the UK that hops on a bus most mornings, rides it to the fish market and hops off ... all by itself.
Full story and pics:
http://www.dailymail.co.uk/pages/live/articles/news/news.html?in_article_id=447527&in_page_id=1770&in_page_id=1770&expand=true