Specializing in Canine and Feline Neurology and Neurosurgery for over 35 years

Signalment/History: 13 year old, f/s, Shih-Tzu with a 3-4 week history of anxious behavior and grand mal seizures; peracute onset of dysequilibrium 3 days prior to presentation. Normal TPR systolic bp 135-155. Note: on exam, even when stressed, heart rate did not exceed 80 bpm.

Question: In the accompanying video, which of the following group(s) of signs is the dog exhibiting?

Click on your answer(s) to see if it is correct.

Question: Based on this video and history, which one of the following neuroanatomic localizations is most correct?