Which is where the second step comes into play. When they do react, say "high five" and give them the treat as their reward. Once they get the hang of that, she says to start raising your hand higher, ...

Robot Suhail, which has movable limbs, a color-changing face and mouth that moves, has been a big hit — especially among ...

Cats are famously enigmatic, often leading owners to wonder just how deep their affection runs. Fortunately, felines communicate their true feelings not through words, but through a complex system of ...