No video for this one because I found 2 sites with some decent photos on them for you guys to look at.

Horse Anatomy


Cow Anatomy


I also found this site which I thought was pretty cool. These guys paint watercolors on this one white horse and then film/take pictures while it is in motion. The pictures arent too big as they want to maintain the rights to them but it is quite interesting to see.

http://www.anatomyinmotion.com/vhorse.htm

There you guys go. I will post more pictures later.