We've always given our dogs (Staffordshire bull terriers, English bull terriers and now Spanish mastin) Nylabone products. They are great value for money and a lot safer than hide bones and chews. This latest one is brilliant for our largest dog. He is a Spanish mastin with enormous jaws and strength. We wanted something to keep his mind off digging and more recently ripping his bedding up. This seems to be doing the trick. He loves it!