Rosie (ブーケ, Bouquet) is a peppy cat. She appears in all games in Animal Crossing series and appeared in Animal Crossing: The Movie. Rosie will appear friendly, excitable, and hospitable towards other villagers and the player.

Rosie is a blue cat with dark blue hair and fur. Her blue fur sometimes looks purple in the evening. She has big black eyes and has light, rosy blush on her cheeks (hence her name). She has white tips on her paws, tail, feet, and ears. The insides of her ears transition from pink to light pink. She appears to have no nose, but she does have a smile seen on drawings of cats. Her original shirt is a Dazed Shirt sequenced in pink, purple, magenta, and beige in a diagonal checkerboard design. On rainy days, she carries a mint gingham umbrella. Her intail clothing in Animal crossing (GCN) is a Shortcake shirt.

Rosie is a peppy villager, which means she will appear over-excited to see the player and most other villagers. Like all peppy villagers, she will appear childish and immature, usually asking the player for items they want. She will enjoy the usual hobbies and will tell the player that when she is bug catching, she is looking for a particular bug that may look nice in her home. She will get along well with other villagers, particularly the lazy, normal and other peppy villagers, but she may annoy and upset cranky and snooty villagers who are known to appear older than other villagers. Due to the honest nature of peppy villagers, she may mention how "old" or "boring" they are due to her opposing, upbeat personality. She will easily get upset in conversation when it is not going her way, but will forget ever having the conversation due to her short attention span.