CONSTANT VIGILANCE! Ivy
This looks horribly cruel but I assure you that both cats truly appreciate a new bag, particularly the rectangular ones (all the better to shoot out of at speed) and Ivy just managed to get there first. You will remember that Ivy's face just looks like that. Some of us can't help it.
As always, pet advice submissions are welcomed at adrianneonthewindyside at gmail dot com. Have a great weekend!