Hypertonicity and Episodic Falling in Dogs: How to Identify, Treat and Manage the Condition
Hypertonicity or Episodic Falling, also known as Hyperkinesis, Falling Cavaliers, Collapsing Cavalier Syndrome, Scotty Cramp or Paroxysmal Hypertonicity Disorder, is characterized by episodic, paroxysmal attacks during which affected animals fall, exhibit muscle rigidity and may be acutely and dramatically incapacitated. Dogs do not lose consciousness and are clinically normal between attacks. Episodes appear to be…