This app has been developed to help Pig Breeders to notch their pedigree pigs. WARNING: This notching method does not apply to all pig breeds. If you are unsure about notching your pigs then please call either your BPA breed rep or one of the committee members who will be happy to assist or your veterinary surgeon. The following breeds are covered: - Oxford Sandy and Black - Berkshire - Duroc - Hampshire - Large Black (C) 2017 Kristian Whittick - Source code and design protected