Great find, mate!
Without having any specific script in mind, I will be looking forward to buy any sort of clip of them lifting each other the easiest way possible = piggyback, but to their limits.
That could be something like brisk outdoor walking, stairs, galloping, endurance challenges like running / jumping on place at full pace for a minute, or anything you could think of to present their full potential.
It would be great to see this ease and self confidence of those, with the other one helplessly bouncing up there
