Nature’s Logic Eggshell Calcium Supplement

Nature’s Logic® Calcium Supplement is made from 100% egg shells and is an easy and all natural way to add calcium and glucosamine to your dog or cat’s diet to support bone mineral density. For raw feeders, it’s the perfect way to help balance calcium. Our 100% natural Calcium Supplement is made from egg shells from local, USA-raised chickens. The egg shells are ground to an easy-to-digest powder.