[youtube https://www.youtube.com/watch?v=NBih1ol6TaM?rel=0&w=800&h=450%5D

 

Watch this hard-boiled egg absolutely confound this dog. For those curious, the dog is a Basenji, a breed of hunting dog that was bred from stock originating in central Africa. The Basenji produces an unusual yodel-like sound commonly called a “barroo”, due to its unusually shaped larynx. This trait also gives the Basenji the nickname “Barkless Dog”. [source]