Well - here's the final report on this experiment
Right then she has been on full JWB now for about 2 weeks or so and I have to say that I think it has made a difference in her behaviour
She is definately much calmer on the lead and when let off for a run about she is quicker to respond to commands, even though she sometimes still has selective cocker hearing
She still has her mad half hours - but then I guess that's just a cocker thing
However I suppose I have to take into account the fact that she is getting older aswell .. this could be having an effect on her behaviour.
I have to say that the itchy face / coat seems to have gone though - which is a good thing anyway
Hope this helps you somehow Linda - email me if you want any specific or have any questions - unless you think others would be interested