A game they play

So, Jenny and Basil have this game they play on a daily basis. I don't have any pics because they're running so fast. It starts out with Jenny on the sand pile just inside the rim of the pond. Basil waits on the outer edge...

Jenny starts digging then BAM - she's off. She runs around the inner edge while Basil "chases" her from the outer edge. They run from one end to the other, always meeting in the sand pile, back and forth about 5 times. And they're both exhausted when they're done. That's the best part :)