I have lots of respect for Roger Mugford, he does know dogs and a friend of a friend of mine used to work for him!!!!! Lucky so and so!! :D
Please do let us know what he thinks and suggests for your friend with the potty Springer

£12 for the referral letter is nothing these days, and I wouldnt say it was unusual in any way, JMHO.
HOpe it goes well and I can't wait to hear what happens - I'm jealous too

Lindsay