had the same problem a few months back ma bitch she took the pish every time she got off the lead and would come back stop then jump back and wanted to play and run around ,well i tryed food ,whistle,rope,
rolling around the ground like a right numpty and it did,nt work so last resort was sportdog static collar
i kid you not she was a changed dog overnight she is now a f****n joy to take out,oh and havent used the collar on her for month now,and she s doing great for a year old pup.