Well i read almost all the Threads about the bone subject, but i didn't see anything about the Teeth factor, thats what Im worried about. I read some articles a While back on NYLABONES rounding off Dogs teeth (AGRESSIVE CHEWERD REALLY) as we all Have. Taya (was 12yrs) and Rocky (11 now) has Rounded teeth now, they have had NYLA all there Life. The KNUCKLE ONES. Now IDK if this is bad or OK. Maybe all dogs at those ages have rounded teeth from chewing whatever and eating. It never stopped Taya from hangin and swinging on Springpoles or Rocky, so its not like they lost a grip. But i did notice before Taya passed she had 2 Broken teeth, Not the K-9's the tiny fron ones...Anyone have some info or Suggestions, or is going to tell me Dont Worry, No Biggy ?