We have three labs and these are thier favorite ever!! I'm so sorry you don't carry them any more. Our female is almost 7 years old and we have pictures of her playing with the same one we have now when she was a pup! We are careful with them and don't just let them have thm unsupervised because they sould chew the corners - but they have lasted for us better than anything else ever. Please contine making them. ):