Oh this duo is always trying to do a one upmanship.
It reminds us of two of our daughters. They either adore each other or they think the other one has to be beneath them as they are top dawg!
I just love both from the bottom of my heart but they - mostly that Treasie keeps you on your toes thinking.
The younger set actually play quite well with the older set and scramble up and down the stairs with ease. It's amazing!
Each day we take them out at least 4 times a day and then run around like banshees and sleep a deep dawgie sleep. Activity equals sleep.