Horse edge flow critique

jaz

Hello everyone I am getting back into animation and have decided to make my own model and rig for it. I would like to see if anyone could critique my edge flow or any problems that may hurt me while i am rigging. I want to add more detail for a more realistic horse but i don't want to kick myself in the butt for messing up from the start. Any help is appreciated so can't wait to hear from you. Thank you!