so my puppy (7 month cocker spaniel) will retrieve anything i throw for her in the house. i can even put her on a mark for anything and tell her to fetch it up and shell get it. doesnt matter if its a shoe thats been sitting there for days. the problem starts when we get outside. i make her sit, stay. then i throw a toy that she was just playing with. i release her and she hauls ass to it, stops and sniffs it, then looks at me and comes back without it. im not trying to make her a duck dog by any means, i just want to do retrieves as a play/excercise method for her. i think she just gets confused outside for some reason. any ideas to get her to bring things back outside? should i try really short retrieves at first until she figures it out? thanks for any help.