A dog's purpose:  a novel for humans/ 
W. Bruce Cameron 
 - New York:  Tom Doherty Associates Book,  2011. 
 - 335 pages;  21 cm. 
<br/><br/><label>ISBN: </label>9780765330345 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human-animal relationships<br/>Working animals
<br/><br/><label>LC Class. No.: </label>Fic .C36 2011