John Lewis, a British department-store chain, released this pleasant little advert that I've watched a couple dozen times:
Though maybe I just have a soft spot for boxers.
To be honest, I find the ending a little false. I can buy the boxer not barking at the animals; my brother's boxer, Dora, rarely makes any noise. But c'mon, what kid wouldn't join the dog on the trampoline? What parents wouldn't laugh?
It might have worked better if Buster was the neighbors old, grumpy dog...
The real-world equivalent video: