User blog comment:Leader of CP Parties!/Club Penguin Theory: Puffle Experiment?/@comment-5814264-20140313205740

I actually think the experiment is the other way around... notice it's rare to find an animal puffles on the island, if the animal puffles were turned into regular puffles, then animal puffles would be more common while regular puffles would be less common. If puffles were experimented with, and their DNA was mixed with other animals, then the puffle animal hybrids would have been genetically engineered...