For strong eggs Oyster Shell is a must have: Laying hens need a source of calcium to keep their eggshells strong. Hens that get too little calcium will lay thin-shelled eggs that will be prone to breakage. Eggshells are made of calcium carbonate, the same as found in oyster shells.

If you are unable to buy grit or oyster shell, we can send it to you. We apologize for the high cost as it is expensive to ship. Don't let your birds go without these important parts of their diet.