I found some brads shaped like EYES in the scrapbook area at Hobby Lobby for a few of the owls.
I used circle and swirl paper clips from the office supply store to use as ornament hooks.
I needled felted the eyes and beaks on a couple of the owls.
And the cats… I used embroidery floss for whiskers and some simple dots of puff paint for the eyes.
Any of these could make great ornaments, key chains or vehicle mirror pets.