I have an Impressive Mare (Impression In Time, out of Impress Me Shanon)
I got her tested and she came back NH. She has not had any symptoms and is on a low potassium diet, and is doing great.
The thing that stinks about it is, that i can't go out and just get any kind of horse treat.. i always have to look at the ingredients and the potassium levels and if the box doesn't have anything, i dont get it.
Can i live with it? Yes. Does it stink not being able to get my horse anything i want? yes.
I think Impressive horses are gorgeous, but i wouldn't get another one again, atleast not another that is hypp positive.