Hi Ellen. Here is a link about Arabians- it doesn't mention height specifically, but at our last summit meeting, there was a researcher from Maryland that discussed the height gene is couple with a gene for EMS....I'll try to find that link for you...but just to warm you up with a quick scientific read :) https://ecir.groups.io/g/main/files/4%20Insulin%20Resistance/Gene%20markers%20for%20EMS%20in%20Arabian%20Horses.pdf --
Trisha DePietro
Aug 2018
NH
Primary Responder
Dolly and Hope's Case Histories
Dolly's Photos 
Hope's Photos 
HOW TO SEARCH THE ARCHIVES: https://ecir.groups.io/g/main/wiki/1993