Siegal, Mordecai.     frey50        <br/><br/>
Grrrrrr! : The Complete Guide to Understanding and Preventing Agr  the complete guide to understanding and preventing aggressive behavior in dogs / 
by Mordecai Siegal and Matthew Margolis. 
 - 1st ed. 
 - Boston, Mass. :  Little, Brown and Company,  1999. 
 - p. cm. 
<br/><br/><label>ISBN: </label>0316790222 
<br/><br/><label>LCCN: </label>99014310 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dogs--Behavior.<br/>Dogs--Training.<br/>Aggressive behavior in animals.
<br/><br/><label>LC Class. No.: </label>SF433  / .S56 1999 
<br/><br/><label>Dewey Class. No.: </label>636.7/0887