Do you need to add height to your Fluff Trough or Fluff Trough XL to make it just right for your furbaby? We now offer stackable lifts which fit both sizes of Fluff Trough. Each "kit" contains 8 lifts, enough to raise each leg by 2 lifts (or 1-2"). *Please note the first set of lifts fit over the legs which reduces some of the height from the first set of lifts. Made with durable, food-safe materials, the Stackable Fluff Trough Lift Kit includes 2 sets of 4 stackable lifts and non-slip feet.