People often head to church to get blessed, but the practice has now spread to their pets.
In Spain, pets were taken to churches to be blessed in a special ceremony. Cats and dogs were among the animals dressed in brightly coloured clothes and hats! The priest blessed them by putting holy water on their heads.
The pets went into churches and sat through the whole ceremony with their owners as a priest blessed them and talked about the special day.
St Antonys day, when the ceremonies were held, is not all about the pets. It is a very important day for the people too.