Pigs happen to be a source of what a lot of people enjoy eating - pork! But that is not all there is to know about them. Pigs are highly social and intelligent animals, and also among the most populous large mammals in the world! Because of their biological similarity to us humans, they are even used for human medical research.The FamiLane Collection’s premium T-shirt should be a big part of any kids’ wardrobe. It wears rough and tough for kids who play the same way. Ideal for playing outside or sitting quietly doing homework, the premium T-shirt from the FamiLane Collection is as versatile and durable as it gets.