Rarely do we find peace of such a profound magnitude among creatures that were meant to natural enemies. The look of pure content and joy on the dog's face and those adorable facial expressions on the cat should be something their owner is proud of. The final icing on the cake is how the cat extends her arm on her partner's body, perfectly trusting her wellbeing to the creature.
In different situations, both these animals would have torn each other to shreds. It usually starts out by competing with turf, then competing with food and finally devolving into a standoff before concluding it with a bitter end. This cat and dog however - are different, they are tame, content with their lives and as a result of it - fragile. One of the luxuries of life is the fragility of otherwise dangerous animals.