Natures Nest Avian Deluxe
Well made harness but small was too small for my dog but medium was way too large.
It does nothing to stop the barking. The dogs bark next to the device.
We love these bowls! The quality, design and size (and colours!) are the best I've found. The only issue I've had is that the white base comes loose after a while
I brought this on behalf of my mother in law for her pet cockatiel and she loves it!!