Penrhyn Wingfield Coussens, The Jade Story Book — Why Dogs Wag Their Tails (1922)
“ A rich man in a certain town once owned a dog and a cat, both of which were very useful to him. The dog had served his master for many years and had become so old that he had lost his teeth and was unable to fight any more, but he was a good guide and companion to the cat, who was strong and cunning. ”
