OK, now I know this is rather a strange thing to ask, but hey, if I can't ask my fellow cocker owners I'm not sure WHO to put the question to!
Bracken has quite a long tassle of fur on his winkie (ok, sorry, but I'm trying not to get caught up by firewalls and stuff!). It's about 3 inches long and tends to spread the 'wet' a little bit to the surrounding fur. Would it be all right to cut some of the fur off - say about an inch, leaving him just 2 inches to keep his vital bits warm?