Your little girl is probably too young for this, but we diagnosed our little angel Ashley with Cognitve Dysfunction Syndrome a year before she passed away right before her seventeenth birthday. The symptoms were so subtle in the beginning, and I didn't think there was anything to help her. As a result, even though Ashley had gone to see her doctor about eight times during a six month period, I never mentioned the strange behaviors to him. Once I did, it became so obvious what was going on with Ashley.
You only mentioned one symptom, but I thought this would be good for you to have in the fiuture.
http://www.cdsindogs.com/PDF/CDSInDogs/ANIPRYL.pdf