@maggiemae It's just a simply overlay in picmonkey, followed by some fine tuning. As for cats eyes...could just as easily be a tiger, lion, crocodile, alligator...apparently some studies have linked the shape of the pupil in animals to whether the beast in question is the "hunted or the hunter". I leave the choice up to you.
@kerosene I didn't have much time to put in any effort sadly, but my beasts are always there, regardless of the season