Hi,I need help with my show cocker (I know I am writting in the working section),she is just over a year old has her bronze and sliver good citizens award however I cannot stop her from chasing birds,we live by the sea and I cannot let her off lead as she will chase the seagulls,at the canal she goes after ducks, in the park anything that flys she goes completly deaf to anything I say. So I just wondered how you good people get your dogs to listen and stop when you are working them.I really would like to get this stopped as she rarely comes off lead as I know she will not come back if she sees a bird.Thanks in advance for any help.