"This was a hospital devoted to sick cats and dogs."
"Do they have cats and dogs for nurses?" said Harry, giggling as he spoke.
"I never heard they did, you little goose. But I could not help being pleased with such an evidence of the kind-heartedness of a people in their treatment of animals."
"Mother," said Frank, "where did dogs and cats come from? Have men always had them living with them? Did Adam and Eve have a dog and cat, do you suppose? Was there an Adam and Eve cat and dog?"
"It would take more knowledge than I can boast of, Frank, to answer these questions. I will tell you all I have been able to learn. It is supposed by some persons that the domestic dog is the descendant, that is, the great great great grandchild of a wolf."
A man who wanted to see if a wolf could be gentle, and faithful, and loving as a dog, took a baby wolf, treated him with the greatest kindness, and fed him on food that would not make him savage.
The wolf was always gentle, and much attached to his master. If the sons and sons' sons of the wolf were always treated in the same manner, you may suppose it possible that, in time, they would be as loving and good as our dogs.
There seems, however, to be more reason to think that our domestic dog is descended from a wild dog; as there are wild dogs in various parts of the world; in Africa, Australia, and in India. The dog of the Esquimaux was a wolf. There is a distinct kind of dog for almost every part of the world, each sort differing in some things from the wolf.
The earliest history of man speaks of his faithful companion, the dog. Every schoolboy has read of the dog of Ulysses; and how, when Ulysses returned, after a very long absence, so changed as not to be recognized in his own house, his dog knew him immediately.
Cuvier, the great French naturalist, says that the "dog is the most complete, the most remarkable, and the most useful conquest ever made by man."