Buying this mare , currently pending a basic PPE. She's a 4 year old. These photos are from a Facebook group that helps with rehoming ottbs so they are all I really have. What do you see? I think she's maybe a bit sickle hocked .. and the way she's standing behind concerns me. I've also tried to make hyped horses stand still and it doesn't always work out so.., who knows. Anything glaring that I'm missing while staring at her dapples?