Dogs of all nations a complete work, profusely illustrated, bearing on the world's different varieties of the dog, grouped under their several nationalities, with descriptive matter explaining the characteristics and utility of each

"Dogs of All Nations" by Walter Esplin Mason is a detailed and illustrated catalog from the early 1900s showcasing numerous dog breeds categorized by their country of origin. The book dives into the traits and functions of each type of dog, offering insights to canine fans wanting to learn more about the ways to tell apart different dog breeds. The book introduces an exhibit in San Francisco where the author gathered a collection of all the dog breeds known and intends to give descriptions of each breed. It acknowledges other dog experts and highlights the looks and unique sides to each breed such as the English Bloodhound and Bulldog, while briefly mentioning how each breed came to be and the qualities making each one stand out.