Chewie

Chewie is Carol Danvers's cat — a flerken, an alien species that resembles an ordinary house cat but harbors pocket dimensions within its body. First introduced in The Life of Captain Marvel, Chewie serves as Captain Marvel's loyal companion.

Don't let the unassuming name fool you — Chewie is a Modern Age Marvel creation who debuted in Margaret Stohl, Carlos Pacheco, and Marguerite Sauvage's The Life of Captain Marvel #2 in 2018, arriving at a moment when Marvel was investing deeply in character-driven storytelling. Active through the mid-2020s, Chewie turns up across Captain Marvel, Marvel Unleashed, and The Life of Captain Marvel, sharing pages with some of Marvel's heaviest hitters — Carol Danvers, Psylocke, Wolverine, and Gambit among them. It's a small but select corner of the Marvel universe to inhabit, and for fans who love discovering the quieter, character-rich threads woven through the bigger cosmic tapestry, Chewie is a charming find worth tracking down.