Martin Rütter - Sprachkurs Hund
Calming Signals: What Your Dog Tells You
2005
And Man Created Dog
2010
Laura Comstock's Bag-Punching Dog
1901
Jagaimo Korokoro ~ Saigai Kyūjo Inu e no Nagai Tabi
2015
Land of the Strays
2018
Perro, el mejor amigo del hombre
—
The Ultimate Guide - Dogs
1997
A New Leash On Life
1987
Wolf Hunting in Russia
1910