We have just launched our Animated Horse Pack today, containing 4 horses with 4 quality animations each. Great preparation went into the pack, by visiting a local equestrian centre not far from where we are based in the UK. We then took hundreds of pictures of the horses there, and then used those to produce this pack.
There is a full web demo on the product page, of which you will need to install the unity webplugin before it will run. I hope you enjoy this pack.. we really did enjoy making it. Animals add so much more realism to your game world, and these grazing on field on your terrain will really bring your scene alive.
Product Page:
http://www.arteria3d.com/p/1127750/animated-horse-pack.html