Pigs
You don’t necessarily see pigs as happy animals. After all, thousands of them die each day to feed our hungry stomach. However, the truth is that pigs are not just good as food, they are also intelligent animals. They are playful to the point that some people have already decided to make them pets. Yes, even celebrities like Miley Cyrus and Megan Fox have them as pets. Other celebrities with pig pets include Paris Hilton, George Clooney, and Elizabeth Hurley. These animals squeak and bounce when playing with each other.
