Puppies Going to Sleep with a Lullaby

Amazing and entertaining clip about puppies being "tucked" in for the night.

I saw this video a while back and wanted to know if singing to any of my own animals would do the same trick. It does! My birds, just as I cover their cage and sing them their own lullaby, get into position, stretch their wings and legs and almost fall asleep.

I must say, this guy has a very pleasant voice.