Gotta get these!
My 80 pound dog has had this set of balls for over a year and they are still going strong! She has destroyed every other toy, even those advertised as strong, but not these! She chews on them, bats them around and chases them daily, and they still look nearly new. I love that they fit perfectly in the medium Chuckit launcher (they are the same size as a tennis ball). My vet doesn't want her to have anything hard to chew since he is seeing lots of tooth damage from hard bones, toys, etc. These rubber balls are wonderful at satisfying her need to chew without doing any damage to her teeth. As long as I have her, we will have these balls!