"Not him looking back to make sure you're still doing all right," one viewer said, while others laughed along at the clip.

It shows the two dogs in a kitchen responding to a simple instruction from their owner: "come here, sit." As the younger ... the message when he touched his back," a viewer wrote.

We asked readers to send in their favorite animal photos. We were so entertained, we couldn't help but share. The only thing more adorable than a sleepy puppy is a sleepy puppy that falls asleep ...