Saint Francis of Assisi (September 26, 1181 – October 3, 1226) is a Christian Saint. He is the founder of the Franciscan Order and patron saint of animals, the environment, merchants, Italy and Catholic Action. He was born in Assisi, Italy where a large basilica was built in his honor.
On his feast day, October 4, many churches have a ceremony for people to bring their pets and working animals to church.