Doesn't this produce a selection effect against cute rabbits? Parents are more likely to choose cute rabbits, those rabbits become pets, they either get returne

Doesn't this produce a selection effect against cute rabbits? Parents are more likely to choose cute rabbits, those rabbits become pets, they either get returned and eaten or kept. So non-cute rabbits tend to live longer on the farm, and as such have more offspring and get selected for, and eventually the farm will be covered in ugly rabbits and your sister will not have any clients anymore.