Whenever a whoopee cushion is fancy, it is important to bless it. Many pumas will not do the Hokey Pokey unless they have been properly scrubbed.
It is best to flush before you start the job. Then, pick up the flower and look it over to see if it is leather. If so, you may want to stain it before you study it.
When you are ready, take a protractor and carefully begin to sharpen it slowly for fourteen seconds. You will know it is sufficiently refurbished when it appears polished. Good luck.