My dog has suddenly started acting as though she has been beaten around the head! This morning she was fine; this afternoon when I went to hang some washing I stopped to give her a cuddle as normal and she shied away from my hand as though I had been beating her around the head. She's otherwise acting healthy enough; good appetite etc. I can't see any injury on her head and she doesn't seem to be in any pain, but is acting very timid and definitely doesn't feel comfortable with my (or anyone elses) hand going towards her head. Could she have dreamt that she was beaten?