A dog playing something like a human baby's birthplace

"One" and "can" are cited as dogs' barks, but it seems that there are dogs who sing like a baby baby just human being born. I was puzzled for a moment because it was not the cry that I had imagined. Maybe I will cry if I am a small child.

Movie playback is from the following.
LiveLeak.com - Dog Has The Weirdest Growl


It sounds as if it were the birth of a human baby.


I hear it sounds somewhat painful.


Sometimes it sometimes cries "can".