100 Simple Secrets Why Dogs Make Us Happy: The Science Behind What Dog Lovers Already Know

Why do people who have dogs live happier, longer, and more fulfilling lives? Sociologists and veterinarians have spent years investigating the positive effects that dogs have on people's health and happiness yet their findings are inaccessible to ordinary people, hidden in obscure journals to be shared with other experts.

Now the international bestselling author of the 100 Simple Secrets series has collected the most current and significant data from more than a thousand of the best scient...