Rocky’s ears perked up in anticipation. Something moved in front of him. Was it a hand? A toy? Another dog? It didn’t matter. It was about to be in his mouth.

Lucy trotted across the wooden floors sniffing and licking every few steps. At last! She saw a pair of sturdy human feet by the kitchen table. She walked up right behind the unknowing feet, and patiently waited for her next adrenaline rush.