An "angry" or "mean" wolf may display dominance through bared teeth and upright ears, while suspicion or fear is shown through squinting and flattened ears. Wolf Mentality:

One night when the aurora painted the sky in ribbons of green, a lone traveler—a fox with a burred collar and the scent of human settlements—stumbled toward the den, exhausted and limping. Memories of the hound came back sharp as a winter cut. The pack gathered, and impulses flickered like candle flames. The alpha, older now and slower, met the fox’s eyes and, without speaking, allowed the newcomer to rest under their watch. Some among the pack shifted uneasily—old fears do not die easily—but Impulsive stood up, moved forward, and shared his own warmed kill. He did not demand thanks. The fox, with eyes like quick coins, licked a paw and curled.

These characters share the trifecta: they do first, apologize never (or too late), they are vicious in dialogue, and they possess an otherworldly physicality.

She didn't wait for his protest. She pushed through the double doors of the bar, the heat of the room hitting her like a physical wall. Heads turned. Meana wasn't just another girl in a biker bar; she was a storm front in human skin. Her hair was a wild, dark mane, and she moved with a fluid, dangerous grace that made people instinctively clear a path.