Vitamin and mineral help needed

My raw eaters have decided they dont want a mix with bone in it, currently I only have access to turkey necks and chicken necks and backs ... Kandie was eating rabbit and bone but Gigi is allergic to rabbit so it is off the menu ... My vet is seeing if she can get beef bone since both girls love the beef and organ combo ....

My vet suggested coral calcium over bone meal ... My problem is the only place that carries it is a store I cant find and is about 25 miles each way ... Anyone know of a good calcium source other than egg shells( vet says no ) and bone meal ( too questionable) ??? Or somewhere that I can convert human to cat and dog doseages???

You can buy bulk coral calcium on Ebay. I use it myself, as it is very easily digested and assimilated.

Thank you is it powered or put in capsules??

It is powdered. You can put it into capsules if you need to- most health food stores sell empty capsules, as well as the handy dandy filling trays to take the tedium out of it.