Since she is the head CEO of Lemming Brothers Bank in Zootopia, she would be dealing with a lot of lemmings! She is typically more agitated than normal with regard to her temper when interacting with her employees. So she is all business and no fun when at work! Kudos to BuyokaStar for doing some worldbuilding with how the interior of the bank could look.
Artist: Bukoya Star - https://www.deviantart.com/bukoya-star