Today is VLASOVDAN: NEVER do one thing if you have an animal, it is believed that you will anger the saint
The Serbian Orthodox Church and believers celebrate Vlasovdan on February 24, a holiday dedicated to Saint Vlasije, a saint particularly revered by the people as the protector of domestic animals. Various beliefs and customs are associated with this day, which people across Serbia observe.

TL;DR
- Vlasovdan is celebrated on February 24th, honoring Saint Vlasije, the protector of domestic animals.
- Saint Vlasije was a Christian bishop known for his compassion and bravery.
- Traditions include refraining from strenuous work with livestock to avoid offending the saint.
- Animals are often given extra food, and the day is celebrated with gratitude.
- The cult of Saint Vlasije is partly linked to ancient Slavic beliefs and the god Veles.
- In Western traditions, Saint Vlasije is also a patron saint against throat diseases.
- Folklore suggests that animals saving human lives were aided by Saint Vlasije.