Mile Four Oyster Shell for Chickens - Calcium Supplement for Chickens, 100% Natural Limestone Calcium Carbonate, Strong Eggshell & Bone Booster, 4 lbs
- TASTE & SEE THE DIFFERENCE IN YOUR EGGS: Or our humans will make it right
- STRONGER EGGSHELLS: Get stronger, thicker, healthier eggshells from laying (20+ weeks) chickens by boosting their calcium with oyster shell organic, all-natural calcium booster
- LAYING CHICKENS NEED CALCIUM: Eggshells are 94-97% calcium carbonate. Oyster shell is an organic, natural way to give chickens the calcium boost needed to produce strong eggshells that will not break
- HEALTHIER FOR LAYING CHICKENS: Strengthen bones (reduce bone break & damage), bolster blood vessels, boost immune systems, improve cardiovascular function & reduce egg breaking with oyster shell
- 1 CHICKEN = 1 lb. PER MONTH: Laying chickens eat oyster shell as needed (similar to grit) & will not overeat. Quantity varies by breed & weather; 1 lb. each month per laying chicken is average
| Specific Uses For Product | Behavior, Stomach, Weight, Teeth |
| Ingredients | Mile Four Oyster Shell Ingredients: Calcium Carbonate (100%) +++++ Oyster Shell Is An Organic, Natural Way To Give Chickens The Calcium Boost Needed To Produce Strong Eggshells That Will Not Break +++++ Download A 'certificate Of Analysis' Pdf In 'product Guides And Documents' Section On This Page. |
| Expiry Date | Aug 2027 |
| Age Range (description) | Adult |
| Flavor | Natural |
| Item Form | Solid |
| Product Type | Pet Food |
| Brand | Mile Four |
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Enjoy free delivery on orders above CA$ 250.
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Orders are processed and shipped from Toronto.
3-6 days (Domestic)
30-Day Return Guarantee
Confidence-backed purchases with 30-day return support.
Important information
Indications
Laying Hens
Ingredients
Mile Four Oyster Shell Ingredients: Calcium Carbonate (100%) +++++ Oyster shell is an organic, natural way to give chickens the calcium boost needed to produce strong eggshells that will not break +++++ Download a 'certificate of analysis' PDF in 'product guides and documents' section on this page.
Directions
Provide 1 lb. of oyster shell per month per laying chicken as needed.
Product Dimensions
7 x 4 x 10 inches; 4 Pounds
Shipping & Delivery
At Nutricity, we aim to deliver your order as quickly and safely as possible.
Domestic Shipping :
Orders are typically delivered within 3–6 business days.
International Shipping:
Estimated delivery time is 12–26 business days, depending on the destination and customs processing.
You will receive a tracking number once your order has been dispatched. Delivery times may vary during holidays or due to unforeseen delays.









