World Stray Animal Day is observed worldwide every April 4 to show attention and compassion to stray cats and dogs. Established in 2010 during the Dutch National Stray Animals Conference, the day aims to raise funds for animal shelters, sterilization and vaccination programs, and food and medical care for homeless animals. Stray animals, often abandoned or born on the streets, face numerous challenges, including a lack of food, water, and medical care, leading to high mortality rates. The observance encourages people to adopt stray animals, foster them, volunteer at local shelters, donate supplies, and organize fundraising events. It highlights the importance of humane population control methods, such as spaying/neutering and vaccination campaigns, rather than lethal measures. Participants often share their efforts on social media using the hashtag #WorldStrayAnimalDay.