When we were on our morning walk, I caught a baby horned toad for him to inspect.
He loved watering the plants in the backyard. His Papaw let him work on his laptop, and saved Rhys' first document. As you can see, Rhys loves to push buttons.
Papaw had to inspect the automatic watering system, and Rhys checked out the water output.
Alas, his parents will be back today, and they will take over the raising of Rhys. It has been so much fun, and I hope I get another chance to babysit very soon.