Lasted for about 30 minutes before destroyed
My German Shepard/Lab did love the bone and since it was supposed to help keep her teeth clean I was happy to have her play with the bone, but within 30 minutes she had taken the end of the bone off. Now I wait to see if she swallowed the piece that she took off, as I can not find the piece. She was within sight while playing with the bone, and it was taken away once we found she had broken the piece off. So, if your dog is of large size, I would think twice about buying this for your puppy!