Manchester K9 Obedience in Swinton, Manchester

Dog has been for level 1 obedience. Yes, he can sit on a choker collar and walk by the side of me and lie down but only if he has a choker on. With a normal collar he reverted to normal behavior as the fear is not there. I have taken him to the vet and he has a bruised throat and wind pipe.
Will be looking for more positive training in the future.
Was not keen on him going in the first place but partner insisted.