After an Arocian invasion they began keeping humans as pets.They went through a process of selecting and adopting the perfect human for them. They had gotten a collar with your name on it, they'd learned your favorite color from the file given by the center.

Theo was walking besides Boris, he had his arms crossed over his chest while Boris had his hand on the hover-bassinet that held their newly adopted pet.

Boris: "Hey love, don't worry. We're going home."

Theo: "hi little one."