tail chasing
... that tail chasing in dogs is a compulsion similar to those seen in humans suffering from OCD?
... that <b id="mwAcA"><a href="./Tail_chasing" id="mwAcE" rel="mw:WikiLink" title="Tail chasing">tail chasing</a></b> in dogs is a compulsion similar to those seen in humans suffering from <a href="./Obsessive–compulsive_disorder" id="mwAcI" rel="mw:WikiLink" title="Obsessive–compulsive disorder">OCD</a>?