Complete with box and instructions. Nintendogs + Cats: Golden Retriever & New Friends is a simulation game developed by Nintendo and was released for Nintendo 3DS on 3/27/2011.. This wikipedia image might show a different version.Nintendogs + Cats is a real-time pet simulation video game for the Nintendo 3DS. It is a sequel to the Nintendogs games for the Nintendo DS systems. It was announced alongside the 3DS during Nintendos E3 press conference, and was a launch title, releas

N3DS