Where to Get High-Quality 100% Wool Felt

FeltOnTheFly is an awesome Etsy shop where I get wool felt for making small plush animals, etc.  As you can see below, the colors that are offered are wide-ranging and beautiful:

The felt is made in Europe "from natural, renewable, dyed wool fiber from merino sheep, pressed together using a needle felt/steam process to produce a fabric specifically created for the handwork and fine craft marketplace."  Highly recommended!