Sheep Care and Education:

http://www.sheepusa.org
American sheep industry association

http://www.mic.ki.se/Diseases/c22.html
Karolinska Institue, animal diseases info.

http://www.agris.be/nl/lbsites/lbveet/schapen.html
Netherlands link site to sheep care, lots of good care info.

http://www.farminfo.org/livestock/sheep.htm
feeding requirements for sheep

http://www.sheepman.com/
Sheep care supplies