Hi,
When you collected your boy did the breeder/trainer also give you some lessons? Curious.....
John Keegan is in Essex although closer to London. It would be worth contacting your area gun dog society who will have a list of trainers and of course there is he list of KC accredited trainers on the Kennel Club website
. I'm not in Essex but do have contacts if you need any further information
Welcome to the wayward cocker spaniel club
Jayne