Despite the silliness of the idea, this is one of Kessa's favorite toys. She will be crying and fussy and I'll pull out the cow duck and she will instantly start grinning. "MoooooQuack!" will often bring a giggle. The Cow Duck stays in our diaper bag because it's a quick and easy distraction. We love the Cow Duck.
It also has a nifty feature where you can put it in the bathtub, and if the water is too hot, the word "HOT" appears on the bottom of the duck.