The squirrel monkey distribution in South America area, love life in the primeval forest, not aggressive, very ornamental, so many of the popular zoo. They love group activities, if kept alone, they will feel lonely, relatively strong dependence, particularly sticky breeder, oh, love stick temper was like a dog, the most interesting is that raising their method also with the dogs almost, not only to eat a dog, too take the time to play with them, just don't need to walk it.