If you're planning on dyeing them so that you can cut zonker strips DON"T as the hide part will harden up. Feathers, bucktail, hackle and some polar bear and fox I dyed came out great, but to cut rabbit hide into zonkers it hasn't worked yet!!
I've gone from easter egg dye, to kool-aid, then RIT then Veniards and Also fly Dye from Anglers Workshop. They all work great. If you're looking for flourescent dye's look at the Veniards or the Fly Dye from Anglers. They work great!!!!