TY - BOOK AU - Thomas,Elizabeth Marshall TI - The hidden life of dogs SN - 0395669588 : AV - SF433 .T47 1993 U1 - 599.74422 T454 1993 AA-HS 20 PY - 1993/// CY - Boston PB - Houghton Mifflin Company KW - Dogs KW - Behavior KW - Psychology N1 - "A Peter Davison book."; Includes bibliographical references (p. [147]-148) ER -