Penguin is a very interesting wolf- a chaser who unfortunately doesn't go on many hunts,
Penguin is very obsevant, similarly to Fieldfare, but that doesn't mean she's good at stopping herself from arguing with and fighting with her huntmates when they don't listen or they cause the prey to escape.
She doesn't really like pups, or training pups, and isn't the biggest fan of adolescents but they're more tolerable to her.
She's very professional, with a fierce temper, and she plans out everything she can- which causes lots of conflict with the rest of her pack when they don't follow it properly.
She seems simple on the outside, and to anyone who doesn't know her better and hasn't hunted with her, she appears to be a wolf who's just very focused on her role.
For anyone who does know her or has hunted with her... she's very complex. She likes things a very specific way and her plans for how things should go seem to be one of few things that doesn't annoy her.
Penguin is still interesting in many other ways, though. Despite being trained exclusively as a chaser and being satisfied with the role, her weakest skills are the ones required for chasing- she is a very powerful, very strong wolf, and very intelligent, which would make her a much better stalker or finisher, yet she refuses to switch roles and wouldn't let anyone make her train as something other than a chaser.