A dog doesn't care if you're rich or poor, big or small, young or old. He doesn't care if you're not smart, not popular, not a good joke-teller, not the best athlete, nor the best-looking person. To your dog, you are the greatest, the smartest, the nicest human being who was ever born. You are his friend and protector.
Louis Sabin

Dogs never lie about love.
Jeffrey Moussaieff Masson

One reason a dog can be such a comfort when you are feeling blue is that he doesnt try to find out why
Author Unknown