1000 datos curiosos, tiernos y sorprendentes sobre perros y gatos

A cat that is in pain will purr at humans to get help. There are an estimated 500 million dogs on the planet. English actor Tom Hardy attends his movie premieres with his dogs. Sometimes cats yawn to end a confrontation with another animal. The first cat show was held at London's Crystal Palace in 1871. The average speed of a running dog is over 18 miles per hour. These are just some of the fascinating facts found in this book.