Changes

*Abnormal function of the sympathetic and parasympathetic system.

*Abnormal function of the sympathetic and parasympathetic system.

*Whole autonomic system involved – affected animals usually die.  

*Whole autonomic system involved – affected animals usually die.  

**Similar to [[Intestine Physical Disturbances - Pathology#Equine dysautonomia, or grass sickness|grass sickness]] in horses.  

**Similar to [[Grass Sickness|grass sickness]] in horses.  

=====Clinical=====   

=====Clinical=====