Our dog is very hard on toys. Someone recently bought him a toy with stuffing and in less than 8 hours it was ripped and all the stuffing was gone.
The Flyer holds up well and he loves it. While he does tear them they last a lot longer than most toys and they are still safe for him even with a few holes.
I buy several at a time and I have to hide them so that he doesn't know the others exist or he will whine until he has them all.
The only complaint I have it that they are VERY hard to find. There is only one store near me that carries them and they are often out of stock. That's why I went to the website.