I have now lost count at how many of these squeeky Kong's Taricha has gone through. They are simply her favorite. No other toy gets her running, jumping, fetching, obsessing and tongue lol'ing.
Usually they will squeak for a good hour before she punctures a hole. Then in a few days she has chewed an end off. Eventually the middle starts to crack and it breaks in half, then its to the trash. A new Kong arrives shortly after and she's happier than ever.