Product Details

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Purina Oyster Shell Calcium Poultry Supplement 5lb

Supplement your laying birds’ feed for stronger shells and healthier birds. Purina® Oyster Shell helps support eggshell integrity by providing a source of calcium for laying birds. Recommended for any egg-laying bird – chickens and turkeys.

 Features & Benefits

• Research-proven feed
• Purina® has been conducting poultry research for nearly a century. We have a flock of backyard birds at the Purina Animal Nutrition Center to help our nutritionists, feed formulators and flock caregivers evaluate our feeds before we put them on the market.

Added calcium
When complete layer feeds aren’t accessible or during times of stress for your birds, Purina® Oyster Shell provides an excellent source of supplemental calcium.

Mixed flock
For egg-laying chickens and turkeys.