Dogs are a great source of unconditional love, which is especially needed in our modern society.
Dogs can significantly improve your mental health. They can provide you with the sense of responsibility, purpose and unconditional love that you need. Dogs also provide a sense of companionship that is not bound by time and space.
Dogs can also improve your social life. When you walk a dog, you get to meet new people on the street, which then leads to conversations about their dogs or other pets. You can also make friends with people who have dogs through dog parks or doggy daycare centers.