Faithful Till The End: The Touching Story Of A Loyal Dog That Never Stopped Visiting His Master's Grave
Loyalty is a rare virtue. We all look for it in everyone we meet and often find it in dogs. Beyond every shadow of a doubt, these animals are among the most loyal species on Earth.
What propels a dog's loyalty?
According to Purina, the simplest explanation for a dog's loyalty is the food and shelter you provide it with.