I love this frisbee, my dogs bite through the plastic ones so i bought an easy glider to try. There are bite marks, but no punctures in the tough foam. It flies great and it is easy on my dogs mouths. My German Shepherd pup is rough on all toys and this frisbee is surviving. I will be buying more in the spring.
This is by far the best dog frisbee on the market. I have tried everything for my hard chewing dogs and they have destroyed them all. This one is resistant to teeth marks and the foam just closes up. Even after a year of wear when the center finally fell out the disk kept flying and floating!