Jill, still in her wolf form, didn't took an eye away from her mother, growling warningly at the savage beast that was now wearing Jane's body.
Speaking of Jane, while her body might be back to human her mind, on the other side, was back to what it was when she was still changing during a full-moon, namely a bloodthirsty monster. But said abomination wasn't used to its current form, which make it uncomfortable and distracted her a bit.
As soon as she saw an opening, Jill jumped on Jane's back while turning into a human-wolf hybrid. From there she immobilized her would-be aggressor and put her maw around its neck, but without putting much force into it. Her objective wasn't to kill her mother after all, only to make the monster currently occupying her body understand that it was defeated, making the teenage girl its alpha.
At the same time, felt a small change in herself, her instinct telling her that as the new alpha in their pack Sally and Billy were now her responsibility, burning that idea very deep in her mind.