Cats and dogs are passing on as religionists. Some hogs and pigs are going on as philosopher. And other animals is going as scientist, Darwin. They're animals only, cats and dogs. They are the leaders of the society: Revision history
Diff selection: Mark the radio buttons of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.