Fraggles are tiny humanoid creatures, about 22 inches tall, that come in a wide variety of colors and have tails that bear a tuft of fur on the end. They live in a system of caves called Fraggle Rock that are filled with all manner of creatures and features, and which seem to connect to at least two different worlds. Fraggles live a very carefree life, spending most of their time playing, exploring, and generally enjoying themselves. They live on a diet of radishes and “doozer sticks” (see below). Fraggles have the ability to “share dreams”; if they touch their heads together and sing a special song before falling asleep, one can enter the dream of the other Fraggle. More than one Fraggle at a time can enter a single Fraggle’s dream, provided all the participants heads are touching.