I have designed a website to try and help others who have underweight horses and what to do to get them back to where they need to be. I did a lot of research, asked a lot of equine vets questions, and spoke with several, more experienced horse owners on what they recommend would help.
Feel free to check it out and if you like it, pass it on. If you feel there are things that I can add, change or just have general quesstions or comments, please let me know.
I have recently added a page on simple hoof care. Please check it out and let me know what you think.
 
http://www.webstarts.com/the-underweight-horse