http://www.clickertraining.com/taxonomy/term/720/9 en http://www.clickertraining.com/node/1177 <p>My guess is 90% of aggression is first caused as an escape response from fear. But sometimes, aggression is just a sickness...</p> <p><a href="http://www.clickertraining.com/node/1177">read more</a></p> http://www.clickertraining.com/node/1177#comment aggression in dog distemper mental illness rabies thyroid Sat, 24 Mar 2007 18:43:56 -0500 Jenny Ruth Yasi 1177 at http://www.clickertraining.com