Talking, Barking...Humans! Go Figure!

Barking, talking...why is it that humans can talk all they want, but the get annoyed when we try to answer...We can only bark. Don't they realize that our tongues and noses are shaped differently and won't allow us to shape them to form words humans can understand? We try our best to explain what we need and want! Humans always expect us to understand them! They talk to us! GRRRRRRRRRRR