First step is to lay out the pillows and the fleece where you want it to lay. I had a lot of space in between so the pillows could move around, but you can also make the pillows snug. Next, you want to cut about 4 inch square on all four corners as shown below.
Next step is to start cutting strands that reach the top of your four inch squares on all four sides for the ties. Next tie them twice to make sure they do not come undone. After all four sides are done, your doggie bed is complete! I loved this idea since it was cheap, easy, and everything is completely machine washable in case the puppy has any accidents in his crate.