We first reviewed the Hurley on 8/19/2011, and, as noted then, it is still one of our (now 1-year old) female GSD's favorite toys. She carries it around the house and demands attention with it (bump-bump-bump).
We have learned, though, that this is NOT a good outside toy. When thrown, it is possible for her to catch it end on... and, being smooth and slippery (with dog spit), it can go too deeply into her throat. We have stopped using it outside and gone to flying discs.
Otherwise, ALL the WPD toys we have are holding up very well and are excellent products.