Recently, I was watching my grandson trying his best to keep up with my wife’s dog, Quincy, as they ran across our backyard. If you’ve ever seen a similar scene, you know that you have witnessed one of life’s most perfect partnerships. There’s a certain magic in the bond between a child and a dog—it’s a relationship built on pure, unadulterated joy, a shared sense of wonder, and a level of energy that most of us adults can only envy…