[Wabbit]

Bones are only dangerous if they have been cooked.....because they will splinter...raw bones however are actually VERY good for yorkies teeth...they just need to be cut smaller..not TOO SMALL....and just make sure to remove the marrow....they clean teeth much better than a toothbrush and toothpaste.

My girls never cared for nylabones...and rubber chew toys etc.....you might be able to get your local butcher at a grocery store to cut you some small femur bones..I'd just call around. Or you can find small bones online..just remember don't ever feed COOKED bones. And always watch your yorkie when they are chewing on bones...and always take them away if they are small enough to swallow..as they could choke on them.