Up till the weekend training with my young pup was coming along brilliantly.especially the retrieving part.she was bringing the dummy back straight to hand.i started making the retrieves longer,and she would happily retrieve the dummy from about 50/60yrds,although I could only get about 3/4 good retrieves before she started messing about.so been keeping it short.ive been out with her nearly every night but since Sunday it's like she's never done it before.running right past me,going round in circles and the odd time she looks like she is bringing it back she drops it about 3 or 4 yards short o