Click on the cat to learn about Fel d 1 production. The pixelated regions are where you can click on the cat. It will de-pixelate once you've seen the information. Once you've clicked on everything, the entire cat will reveal itself :)
Fel d 1 is a protein produced by cats that is the leading cause of cat allergies. Driving question: What is the science behind cat allergies and why is there no cure yet?
