My lab loves this for inside play, not special on grass but holds up to his chewing fantastically.
Great bounce by Puppyluv11/05/2012
This ball has a grat bounce, but not recommended for big chewers.
Great for retrieving fools! by ellenj from N. Texas02/01/2012
These Chuckit! balls hold up to my young enthusiastic retriever's efforts to destroy them! They also bounce erraticly as advertised, which helps the ball elude dogs for just a little longer on each throw. they are also not quite as likely to take a huge bounce over the fence into the neighbor's yard. If they are anything like the original Chuckit rubber balls, they will last a very very long time!
Just wanted to try something different. Got it on sale, so price was right. Durable construction, should last a while. complaints: wish it was orange for better visibility in grass/water; has ridges which tend to hold in dirt more than ultra ball.