Dogs are getting lawyers. Cats are getting kidney transplants. Could they one day be fellow citizens? Cats and dogs were once wild animals. Today, they are family members and surrogate children. A little over a century ago, pets didn't warrant the meager legal status of property. Now, they have more rights and protections than any other animal in the country. Some say they're even on the verge of becoming legal persons. How did we get here, and what...

"The bestselling author of Dog Sense and Cat Sense explains why living with animals has always been a fundamental aspect of being human. Pets have never been more popular. Over half of American households share their home with either a cat or a dog, and many contain both. This is a huge change from only a century ago, when the majority of domestic cats and dogs were working animals, keeping rodents at bay, guarding property, herding sheep. Nowadays,...