For relief of excess squawking, screaming, and hyper excitability.
Does your customer have a noisy screaming upset bird? If so they should try `Shhh!` It can also help towards curbing their birds` tendencies to strike out and bite.
By add half a capful of Shhh! to 8oz. of bottled water each day they can watch their bird`s screaming start to calm down!