How is it that little Ginger, who is by far the smallest of all my Guinea pigs has the loudest wheek? It's so loud that we can hear it clear across the house! It doesn't take much to get her going either. The TV is always on, so there are noises she hears to get her going. Of course, it takes no time to get the chorus of MaryAnn, Oreo and Sammy to join in, but you can still hear her above the rest. She's the only one who you can see her mouth actually open when she wheeks. What an adorable little clown!