7. You’ll always have someone waiting for you to come home
If you live alone and you’re one of those people who doesn’t like loneliness and want someone to wait for them at home, then with a dog you’ll have both. From the moment the dog enters your life, and therefore into your home, you will never be alone again. You’ll always have a partner, and someone who jumps for joy every time you come home. And if you’re angry and sullen, your dog will fill you with love!