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Eaton Pet & Pasture Crushed Oyster Shells are a 5 lb (2.27 kg) supplemental calcium source for laying hens, chickens, and ducks, designed to support strong eggshell formation.
Egg production uses significant calcium, so laying birds may need a supplemental source alongside their regular feed. These crushed shells are made for keepers who want to offer calcium separately and let each bird choose whether and how much to eat as needed. The 5 lb supply is intended for supplemental feeding, not as a replacement for regular feed.
They provide supplemental calcium, an essential nutrient for eggshell formation. Offering a calcium source gives actively laying hens a way to supplement their nutritional needs during egg production. The shells are intended to support strong, healthy eggshells as part of a bird’s feeding routine; they are not a guarantee of a particular egg or production result.
Place the crushed shells in a separate feeder apart from regular feed. This free-choice method allows each bird to regulate her own supplemental calcium intake as needed, rather than having the shells mixed into the main feed.
Eaton Pet & Pasture Crushed Oyster Shells are for chickens, ducks, and poultry, with a focus on the supplemental calcium needs of actively laying hens. They are harvested and processed in the USA, and the 5 lb package provides crushed oyster shells for this feeding purpose.
These shells suit poultry keepers who want to provide laying birds with a separate, free-choice calcium source rather than mixing it into regular feed. They are intended for supplemental calcium feeding, particularly for actively laying hens, and are made for chickens, ducks, and poultry.
Oyster Shells
Q: How do I offer Eaton Pet & Pasture Crushed Oyster Shells?
A: Offer Eaton Pet & Pasture Crushed Oyster Shells in a separate feeder apart from regular feed, so each bird can regulate her supplemental calcium intake as needed.
Q: Which birds can use Eaton Pet & Pasture Crushed Oyster Shells?
A: Eaton Pet & Pasture Crushed Oyster Shells are made for chickens, ducks, and poultry, with supplemental calcium for actively laying hens.
Read our guide: Reptile health basics: calcium, UVB, mites and hygiene
Free UK delivery on every order, with no minimum spend. We prepare orders in 1–3 working days, and most UK addresses receive them 3–7 working days after dispatch. A tracking link arrives by email once your parcel is on its way. Full details are on our delivery and returns page.
Free returns within 30 days. Changed your mind? You have 30 days from delivery to send an item back, and we never ask why. We email a prepaid label, and your refund reaches your original payment method within 10 working days of the item arriving with us. See the returns policy.
Arrived damaged or not what you ordered? Email a photo to support@ardentpets.co.uk and we will put it right.
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