I just want to say a big thank you to everyone that has given any help or advice.
Yesterday afternoon iwent up to see the girls and Sally my white suffolk didnt look right her crop was very large and all on one side she was also streching her neck and just didnt seem right. When i picked her up her crop was very very hard so i got some vegetable oil in a syringe and gave it to her and massaged it then left her quite. When i went back about an hour later she was back to normal scratching around and eating her corn. This morning every thing is fine. Without reading all the things that have been sent i would not have known what to do so again thank you all so much. X