Northstar Vale You'll Need a Little Pair of Feet

As his mouth closed around Hotaru's tail and he gave a small tug, she suddenly let out a yelp and fell backwards, right into him! Flailing, she crashed into him as she stumbled over her own paws and fell towards the den floor, taking her brother with her. Haruki tumbled back with a cry and came to a rolling stop beside his sister and, after regaining his senses, looked to her with an expression of confusion. He didn't get this game.

That was until he remembered Sumi, and looked to the den's entrance once more to see her white form quickly disappearing into the brightness of the day. It then clicked in his mind as to what she was doing. Letting out a startled yipe and scrabbling to his paws, Haruki clumsily made his way towards his sister, barraging her with a series of babbling, incomprehensible yips and growls that demanded she stay here.