Small corgi takes on huge bison in the US Midwest

Corgis may be diminutive dogs but this one is not letting its small stature get in the way of playing with some huge bison.

The dog likes to bark at the bison, which then chase him when he runs away -- a process that its owner says has been repeated constantly since they moved into the home.

Fortunately for both bison and canine, they are kept apart by a solid fence.