I brought this for my Sons Rottie for Christmas. He is having great fun with it and it is ceratinly a tough ball. Great value item.
The squeak only lasted 10 minutes (thankfully!). My Golden Retriever has really put it through its paces by chewing it for hours with no damage. When I manage to get him to let go of it, it bounces really well when thrown.I will certainly be getting more of these.