Vollmer, P J <br/><br/>
Modifying aggressive behavior in the older dog.  [electronic resource] 

 -  Veterinary medicine, small animal clinician : VM, SAC  Mar 1978 
 - 282-4 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0042-4889 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aggression<br/>Animals<br/>Dogs<br/>Dominance-Subordination<br/>Humans<br/>Male