Hi all- It has been a while since I was on the forum and I apologize. Busy with my two big boys. Bo and Wyatt are getting to be good size for almost 2 yrs. My question is this. When a lab shakes his head in a "U" shape at time, is that just normal, or is there something possibly affecting the ears or disturbing? At times Wyatt will shake his head like this, but he is not scratching his ears or anything like this. When I say he is shaking his head in this motion, it is a quick type of movement and he might do it a few times and then stop. Any thoughts or ideas here? Thank you for anyone who responds.