Wee Bear is a little bear in Pearls Before Swine.
Wee Bear is a kind-hearted Bear, but he does protest a lot, usually against businesses. This once led him and Pig into jail. He also went on an expedition to help save the world, with Rat and Pig tagging along.
Pig and Wee Bear seem to be god friends, as they understand each other and help each other.
Rat and Wee Bear don't always share the same opinions. For example, when W.B thinks something is bad, Rat sees it good.