Calcium

[Indigo Child]

I'm just wondering...since Gerbils don't really have any dairy products in their food or liquid vitamins (put into the water)...how do they receive regular calcium intake? The reason why I am asking is because I read in several places that low calcium can cause their bones to be brittal...   Thanks, Jason   P.S.You can really tell I'm taking full advantage of this e-mailing list :) Sorry if my many e-mails are annoying