I do it sub Q as well. But this pic may give you an idea anyway??? When giving IM in hinds..just be careful for the sciactic nerve. I have seen some goats get permanent damage if that nerve gets hit etc. So just be mindful it exsist. And it all shots in the hinds not just BoSe.
Hope it helps
*That red line is the sciatic nerve approximately!
Thank you all for the advice. The picture certainly removes any doubts that I had. I like having first-hand information rather than just what I read on line.