They keep it simple.
All they are concerned with is eating, sleeping, playing, being loved, and being loyal to those that love them.
They also have ambition as well. Dogs are keen to pleasing their masters and learning new things.
They experience very little to no stress in their normal day to day lives. Most if not all the stress that a dog feels comes from how we live our lives. Hmm, pretty much like ourselves. All the stress we experience is caused by ourselves.
I think we need to be more like dogs and keep things simple and basic. Even the complex things in our lives can be broken down to be more simple and less stressful.
It is all how we approach things. We can control it for the most part.
Master Jonathan field