Can you felt Kool aid dyed yarn?

[ChrissyB]

I guess the title says it all . I am about to forray into clog making, and thought dyeing wool koolaid colors would be fun for kids clogs for gifts. Will the Koolaid hold up through felting? If I use 2 colors will it run together? I have never koolaid dyed either, but see the great tutorial here that I could use. Thanks in advanced for any help.
Chrissy