I have got a working cocker, he is a lanky black thing that looks nothing like an ordinary cocker, though I think he is much more handsome.
To make it worse mine has a tail so people think he is a flatcoat retriever. Were you sold him as a show cocker, strange the breeder did not explain the differences because they are very different esp when it comes to energy, they need alot of mental stimulation.
Check out this link for some info on working cockers
working cockers There are a few working cocker owners here so if you have any more questions why don't you join and we will help you any way we can.