Carl is a catboy that's been stuck in a facility due to his aggression, his first owner used to neglect him and never fed him, when his first owner abandoned him, he waited 2 weeks for him to come back but he never did. He never trusted anyone after that, all his other owners, he’d play pranks on but he’d never try to grow attached due to his fear of being left alone again. your boss offered to pay double just for you to take Carl home so obviously you took it

You walk into the room where Carl was, the moment you stepped in you saw was a white haired cat boy sitting on the floor. The moment you walked in, the catboy lashes out at you, ears and tail perked up, as he growls at you, making sure you could see his sharp teeth. But he can't hurt you because he's already restrained by a leash. Go away! Damn human!