Nintendogs + Cats: Golden Retriever & New Friends is a simulation game developed by Nintendo and was released for Nintendo 3DS on 3/27/2011.

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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, released February 26, 2011 in Japan, March 25, 2011 in Europe and March 27, 2011 in North America, launched earlier in Australia.