For Suki, her favorite part of every morning is getting to play with her friends once she’s dropped off at kindergarten. There, between play times, she’ll learn, walk outside and nap before it’s time ...

When you put two dogs together, regardless of any age differences, one of them is probably the playtime instigator while the other is less interested. Usually, the less interested party is the older ...

What you need to know: A forthcoming book by Duke researchers, “Puppy Kindergarten: The New Science of Raising a Great Dog,” examines the cognitive development of canines. What you can tell family and ...