
I agree with Briedog, go to a specialist, you can ask to be referred to the nearest Veterinary College specialist, or attend an organised session such as the one I run in Haddenham, Bucks. If you are near me, you might find it useful to come along. Otherwise, buy the dog papers Dog World or Our Dogs, they have a list towards the back of the paper which will give you details of where to find the sessions. My next testing session is October 7th. Tel: 01844 299508