this is quite interesting.. I never really thought of where or what cuttle bones were.. I mean I knew they were from cuttlefish.. but never knew what a cuttle fish was..
here are a few websites that are (to me atleast) interesting...
I don't give my chins cuttlebone for calcium and they all have healthy teeth. I think as long as they have a high quality diet there is no need for extra calcium.
Ive always given mine cuttle bones, they LOVE THEM, I can watch there be a piece of one left and they will be two grabbing it and tugging it away from each other its way to funny.
I went out and bought cuttlebones after reading the postings. all the chins. loved them,,even the sto's tried them out.
I'd had no idea of the origan of the cuttlebones before I read the article on them. interesting