I think the most endearing thing about pets, especially dogs, is the look they have in their eyes. So much can be seen when we speak to our dogs. "I love you,.. where you go, I want to go... I'm so glad to see you!..., would you please stop teasing me....., I'm sorry, don't be mad..., and so much more can be seen without them saying a word! How can one resist such sweetness?