Ding dong! Someone's At The Door!

 Does this happen in your house????

I swear dogs are born with some sense of what a doorbell is, even if they have never been in a house with one!  Our dog would bark every time she heard a doorbell...on TV! We didn't even have one then.  Now that we do she continues to alert us after the fact that someone is at the door...and with much excitement and noise.