Posted by DOCTORT on December 10, 2002 at 18:36:36:
In Reply to: excessive yawning after being ridden posted by wonderride on November 27, 2002 at 18:51:59:
Sounds like he may not be fully extending his rib cage with the girth on. He may be taking large yawning breaths to evacuate the build up of carbon dioxide within the lung. Shouldn't be anything to worry about.
Dr T