Give your laying hens access to the calcium they need with Eaton Pet & Pasture Premium Crushed Oyster Shells. A naturally rich source of calcium, our crushed oyster shells help support strong eggshells, healthy laying hens, and consistent egg production. Carefully processed for quality and consistency and made in the USA, they’re designed to be offered free choice (not mixed into regular chicken feed) so each hen can consume additional calcium according to her individual needs.

• Supports Strong Eggshells: Calcium carbonate plays an essential role in eggshell formation. Offering crushed oyster shells gives laying hens and backyard chickens access to supplemental calcium to help support strong, healthy eggshells.
• Excellent Source of Calcium: Our Premium Crushed Oyster Shells provide a naturally rich source of calcium to help supplement the nutritional needs of actively laying hens and healthy bones.
• Helps Support Healthy Laying Hens: Egg production requires significant amounts of calcium. Providing a free-choice calcium source allows hens in their chicken coop to supplement their diet as needed while supporting their overall health and productivity.
• Made for Free-Choice Feeding: Simply offer oyster shells in a separate feeder and allow your hens to consume them as needed. Keeping them separate from your flock's regular feed allows each hen to regulate her own supplemental calcium intake.
• Carefully Processed for Quality & Consistency: Our oyster shells are carefully processed to provide a consistent, high-quality calcium supplement you can feel good about offering your flock.
• Perfect Companion to Your Layer Feed: Even when feeding a nutritionally complete layer feed, providing oyster shells separately gives laying hens the opportunity to consume additional calcium based on their individual needs.
• Made in the USA - Flock Health Matters: Our Premium Crushed Oyster Shells are harvested and processed in the USA, giving your flock a quality calcium source you can trust.
• Farmer-Owned: Eaton Pet & Pasture was born on our founder’s farm in Upstate New York. As a farmer-owned company, we create products with the same care and standards we expect for our own animals. From our flock to yours, that’s The Eaton Way.