That's a really scrawny fox squirrel. Its ever a juvenile or they don't grow them the same in MO as they do around here.
It's a young one. The full adults are quite a bit bigger.
For example, here's a full grown one. Must have lost most of his tail though. <img src="/ubbthreads/images/graemlins/wink.gif" alt="" />
![[Linked Image from farm5.staticflickr.com]](http://farm5.staticflickr.com/4033/4413638420_84f3d227a6.jpg)