She has looked around the room and everyone present is supposed to be there. She can't take the risk of letting Tania stay outside the restaurant alone.
Even though she doesn't bite someone, what if they are demon king's men around and they end up abducting Tania, what would they do?
"The last time we went outing Tania said she wanted to eat ice cream and knows how it tastes so let me take her out to eat ice cream. That way you guys can discuss without restraint," Gabrielle suggested seeing that Stephanie was finding it hard coming to a decision.
"You don't have to....,"
"Even though I listen to what Charlie has discovered I am sure I won't be able to help you guys in any way so let me be the one to accompany Tania while you are discussing. I will take good care of her so you guys should not worry," Gabrielle insisted as she stood up and carried Tania from where she sat.