Interviewer: Is it hard living on a tour bus with these guys?
LynZ: No, it gets comforting after a while. I’m just like … aw, there’s Steve!
SuperCat, Cat is the one who inadvertently rescues/demands a dog/cat/both from a science research facility only to find out later it or they have superpowers. While Supergirl or the DEO are willing to take the animal/s in they really love Cat and keep escaping to her place.