Great links... (especially for Lisa M)

I've had this is the background for a while and keep meaning to add to it.

Here are some very informative articles about Feet (horses)  I warn you.... you do end up reading about 10 articles later.

http://rockleyfarm.blogspot.co.uk/2013/05/hooves-from-veterinary-perspective.html
http://rockleyfarm.blogspot.co.uk/2014/10/science-catching-up-with-feet.html