so I was looking into buying my 8 month old toy chiuahuah some bones for dental purposes! he loves to chew!!! I do have small rawhides for him and he loves them along with his Nylon bone, however, would these be ok for cleaning his teeth or should I look into dental bones? I noticed on alot of them to they say they are not for dogs under 10 lbs and under 6 months of age! Well he's 8 months old but only 8 lbs, would those be bad for him??? I was looking at the Iams dental bones and also greenies. I saw a story on this board about someone with the same kind of dog and he died from having cancer in his mouth! I certainly don't want that to happen to my little guy! He eats dry food but with water, only way he will eat it! but he loves his bones! any advice is appreicated!