Dog shelters are facilities that provide temporary homes for stray, abandoned, or surrendered dogs. They aim to care for these animals by offering food, medical treatment, and a safe environment until they can be adopted. Shelters often work with volunteers and local communities to promote responsible pet ownership and reduce the number of homeless dogs. Many dog shelters also focus on finding loving families for their residents through adoption programs. They may host events to encourage people to meet the dogs and learn about their personalities. By adopting from a shelter, individuals can help reduce the number of dogs in need and provide a second chance for these animals.