Throughout human history, people have taken advantage of animals and used them as aids in a wide variety of jobs. They have played a huge part in our development as a species and have allowed us to carry out tasks that would not have been possible without their help. You just have to look at activities such as farming, travelling, and guarding to see how useful animals like horses and dogs have been.
However, despite their everyday use, there are a few surprising jobs they have done that are not well known. Here are some of the oddest and most obscure tasks humans have made animals do through history. | Read more at TopTenz.net