Costco Bark Advent Calendar. 4.3 out of 5 stars, average rating value. If you're stocking up on advent calendars early this year, don't forget to swing by costco.

The back of the box lists all 24 surprises, promising fun treats and toys for my dogs to enjoy as they open each slot. I haven’t seen them since but luckily we kept the calendar box and have to fill them with various treats.