Just over six months ago Thom and I added a new family member to our household—a puppy we named Kloe. To be sure, a puppy ads havoc, lots more work and a great deal of responsibility to anyone who cares for them. However, the increased value and joy Kloe brings to our lives more than compensates for any inconvenience. Not only does Kloe make us laugh on a daily basis, there is plenty of proof that she is also good for our health.