My 9month old pup has stopped retrieving at the beginning I was just giving her 2/3 retrieves every other night or so using different objects,she would bring them back no problem then almost overnight all she does now is run round me with whatever I have thrown so I tried her down an alley again straight back to me, however as soon as she gets into the field she is back to running around me, any one any info or tips? Cheers Neil b