I have a 13-month-old Golden puppy who LOVES to chew, so we've become very familiar with almost everything in the Kong line of toys. The Kong Wubba is awesome! It has lasted several months now with almost no sign of wear & tear (the only exception being some slight shredding on one of the legs that happened after repeated tug a war play between my puppy and her other puppy friend). It's taken a beating, and is still holding together quite well. It has the typical funny and unpredictable bounce that Kong is known for, but my pup seems to like the material more than the normal rubber and she absolutely loves the floppy legs/tails on it. It's great for indoor and outdoor play and I must give kudos for the fact that it actually cleans up fairly easily (because it does indeed get dragged through the mud, and occasionally buried in the mud). Great for beach play too, though this version doesn't float as well as the ones specifically made for floating.