Congrats Kristen..... We trap them here, year round. The fur does not bring too much here, but they are such a problem, a source of income from landowners wanting them gone.
Ron, if you use them for beaver, there is not much to do.... others critters, you can boil them in baking soda, and use gloves if after K-9s. The soda will knock the shine off of them enough, but some of the treatments will slow them down.