DIY Vertical Hay Rack

Make a vertical hay rack for your guinea pigs! Bend a piece of C&C grid (cube & Coroplast grid) into a rectangular tube. Cut a piece of corrugated plastic into a rectangle and use zip ties to attach the plastic along the back inside of the grid. Measure the bottom opening of the hay rack, cut a piece of corrugated plastic to cover the bottom and use zip ties to secure the plastic in place. Cut a small strip of corrugated plastic, bend it into the shape of the hay rack and place it along the bottom edge of the hay rack. Use binder clips to hang the hay rack in your guinea pig cage and set a piece of fleece under the hay rack to catch debris.