I realize that so people collect these little guys but they happen to be very entertaining to Border Collies. We have quite a collection of in our house. They are very durable and last a long time.
If you have a playful pup who likes toys that respond to them, this is their toy.
FYI... Not meant for the chewer, they contain some beans. My Border Collie likes to step on it to hear it talk and then throw it to me.