Modifications to the pen ... and cardboard

As noted in yesterday's post, we sent their favorite box to that big recycle bin in the sky. (Actually, we sent it to the big green recycle bin in the driveway.)

Their favorite box, in its younger days

Their favorite box, at disposal,
after being run over by a bunny chew-chew train

Their new Hopper Hideaway
(to which I added the upper level ...
which Ethel & Lucy have already explored)

We will still try to replace that box they loved so much, maybe for their cardboard playground outside the pen...
Next time we go shopping at Costco, we'll dig around in their box bin.