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🥚 Elevate Your Egg Game with Pure, Powerful Calcium!
Mile Four Oyster Shell is a premium, 100% natural calcium supplement made from USA-mined limestone. Designed for laying hens 20+ weeks old, it combines fine and coarse particles to provide both immediate and sustained calcium release, strengthening eggshells and supporting bone health. Free-choice feeding ensures hens consume exactly what they need, making it a trusted choice for over 5,000 backyard flock owners seeking healthier, more resilient eggs.
| Additional Features | Natural Product Environmentally Friendly, organic |
| Age Range Description | Adult |
| Animal Food Diet Type | Raw |
| Animal Food Ingredient Claim | Additive-Free |
| Asin | B07SG6ZGFB |
| Best Sellers Rank | #41,734 in Pet Supplies (See Top 100 in Pet Supplies) #669 in Bird Food |
| Brand Name | Mile Four |
| Breed Recommendation | All Breed Sizes |
| Container Type | Bag |
| Customer Reviews | 4.5 4.5 out of 5 stars (170) 4.5 out of 5 stars |
| Flavor | Unflavored |
| Global Trade Identification Number | 00737488079470 |
| Item Form | Granule |
| Item Weight | 1.81 kg |
| Manufacturer | Mile Four |
| Manufacturer Part Number | oyster_shell_4 |
| Number Of Items | 1 |
| Occasion | Birthday |
| Package Size Name | 4 Pound |
| Pet Type | Bird |
| Product Benefits | Stronger, more durable eggshells |
| Recommended Uses For Product | Calcium supplement for laying chickens, Eggshell strengthener, Chicken health booster |
| Special Ingredients | Calcium Carbonate |
| Specific Uses For Product | Bone Health, Growth, Healthy Egg shells |
| Target Species | Chicken |
| Unit Count | 64 Grams |
| Upc | 737488079470 |
User
Quality calcium for your laying hens
Excellent additional source of calcium for laying hens and they love it. Will have to set up routine shipments.
User
Great price and fast delivery
It a great dietary supplement for your chickens
User
Less than I estimated but still okay for price
Obviously you have no control over what 4lbs is, the amount was less than I imagined. Ordering online is tricky as far as picturing what you are actually recieving. The size of pieces is perfect for our adult chickens. They seem happy with it, I've had to refill their dish just a few days after initially filling it. I'll be looking into a bigger bag for any future purchases because the 4 lb bag won't be lasting long. We have 5 chickens, I think their calcium need is higher at 6 years old. So this bag might last longer for someone with younger chickens. Otherwise I recommend comparing the 50lb bag with other options.
User
Hens love this
Happy hens lay good eggs…
User
The cost is in the packaging
Expensive caw cawcaw caw caw
Trustpilot
1 month ago
4 days ago