Trauma at the Saratoga Animal Shelter

When I got home last night Clark was shaking uncontrollably.  Then he cowered in the corner, shaking uncontrollably.  Then he wouldn't leave my side and shook uncontrollably when he sat on my lap whilst we watched soccer.  I'm thinking something must have gone down yesterday at the Saratoga Animal Shelter between Earl and Clark and Clark was the looser.