Nintendogs + Cats Golden Retriever & New Friends (USA) (Japanese: ニンテンドッグス＋キャッツゴールデンレトリバー＆ニューフレンズ) is a pet simulation game developed and published by Nintendo for the Nintendo 3DS. Players can adopt and care for a variety of puppies, kittens, and adult cats. The game also features an Augmented Reality mode, allowing players to interact with their pets in real-world environments. Players can customize their pets with a variety of items, such as collars, hats, and toys. The game also features a variety of mini-games, such as Frisbee, fetch, and racing. Players can also take their pets on walks around their neighborhood and meet other players' pets. Nintendogs + Cats Golden Retriever & New Friends offers a variety of activities for players to enjoy, from teaching their pets tricks to competing in agility contests. With its cute, realistic graphics, fun activities, and engaging gameplay, Nintendogs + Cats Golden Retriever & New Friends is sure to be a hit with pet lovers of all ages.