Meet Pu-erh! Pu-erh is named after another type of tea:
"Made from fermented and aged leaves. Considered a black tea, its leaves are pressed into cakes. One animal study showed that animals given pu-erh had less weight gain and reduced LDL cholesterol."
He really loves to eat blueberries, too.
Original artist doll, I'll be selling these this summer at conventions, so keep an eye out! They also come with their own button when you purchase your new friend: [link]