Thanks for the pics mrsd. It is so funny how animals will do that. It's like they have been observing you for a while and then all of a sudden, they claim you. DBF's stray dog did that to us. Of course DD18, then younger, encouraged the dog by petting it and sneaking it leftover food. lol

I showed the picture of your son's cat to DD16 and her eyes got big and said, "Where does he live?" Meaning, it looks very similar to Tux, is it a sibling. LOL.

Thanks for sharing the picture and big hugs to your son as well for taking her in.