Rabbit pen my friend. I remember long ago, going into a rabbit pen with the then Head keeper on Merevale Estates, a lovely guy called Harry Stangoe. At the same time in the company of Mary Grant, Mandsditch kennels. Simple rule was, rabbit, stop whistle. rabbit ,stop whistle. You probably need to have a check lead on to start with but with a little encouragement get rid of it . I then ran my young springer in a field test (obviously with a lot more training) and got the result I wanted. Strange though it sounds, the grounding was then there for flushed pheasants and partridge which certainly