In 1394, a pig was hanged at Mortaign for having sacrilegiously eaten a consecrated wafer; and in a case of infanticide, it is expressly stated in the plaintiff’s declaration that the pig killed the child and ate of its flesh, “although it was Friday,” and this violation of the jejunium sextae, prescribed by the Church, was urged by the prosecuting attorney and accepted by the court as a serious aggravation of the porker’s offence.

— E.P. Evans, The Criminal Prosecution and Capital Punishment of Animals, 1906