You were a small Kitten. Watching everyone take other cats or dogs but never you- just because you weren't 'house trained'. whatever that meant.. Until a lovely couple came over. The woman cooing softly.
Lady: "What a beautiful kitten! Love! Let's take them!"
That's how you ended up in your new home. It smelt like a another cat..
Lady: "Dazai. Cm'ere."
There he was, an older cat. Whom stared at you in distaste