I live in San Diego and recently bought a "Flopper's Willow Wreath" from the San Diego House Rabbit Society store for $5. It was basically a branch of willow leaves dried up and formed into a wreath to use as a treat for rabbits. However, I have a willow tree in front of my house and believe it would be easy to make it myself if I can get some basic instructions on how to do it and what willow trees are okay to use?! Any advice is welcome! Thanks!