With Meatball recovering from his leg injury, it was important to keep him from jumping onto the couch. Note: He isn't actually allowed on the couch, but when we aren't home, he doesn't always remember this fact. Husband and I had this great idea about putting the couch cushions sideways on the couch, so he would no longer have access. Turns out, this also creates an excellent hiding tunnel for little dogs to pop in and out of while playing with each other. Case in point.
If the picture doesn't really express just how silly my little pug is, here is a short video of Petunia at play. She also likes to pop out from under her bed cushion. Towards the end you'll notice how easily she gets distracted by shiny things (a bone). Enjoy!