Testing is now available for miniature horse dwarfism. I am so thankful to John Eberth for his countless hours and many many years of work on this! http://www2.ca.uky.edu/gluck/AGTRL.asp#tests
If my link does not work, message me and I'll give you the link to post.
edited to update link ---> http://getgluck.ca.u...ontent/dwarfism