Non-GMO Treats + Supplies

Oyster Shell

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Real Oyster Shell  | Artisan Small Batch | Made in the USA | Woman Owned

Treats for Chickens supplement, Oyster Shell – an Online Eggsclusive.

Note: Seconds Sale wiped out inventory. Out of Stock until eta 3rd week of August. 

Here’s what you need to know: Treats for Chickens want fellow chicken parents to win “Chicken Mom of the Year”! Feed your girls REAL oyster shells. Yes, you heard us right! These shells are incredibly rich in natural calcium, which your flock needs to properly lay all those beautiful eggs and reduce calcium depletion.  Another bonus, Oyster Shell promotes strong organ development and eases digestion. You may not get a trophy, but a healthy flock and strong eggs are a way better reward!

If still interested in Limestone Grit, Cluck here

At Treats for Chickens, we supplied this natural supplement to be an eggceptional part of your feathered pet’s wellness. 

Want to be a part of the Treats for Chickens community? Join our Subscribe + Save program: Shop + Select = Save 20% on your order. Modify, change or cancel your Treats for Chickens Subscription for any reason, at any time and we’ll still be friends, promise! 

Share your feathered family’s supplement experience with a Review and earn Cluck Bucks [our Loyalty Program]. As always, Treats for Chickens, thanks you for sharing! Our poultry parents rely on your honest feedback.

    No Tumbled Rock | Nothing Weird | No Junk

      Tips For Use


      Fling, scatter or sprinkle this Oyster Shell supplement on the ground to encourage natural foraging, scratching and pecking! Supplements should be no more than 1-2% of their food volume. 

      Here's what you need to do: From Treats for Chickens experience, serve oyster shells supplement in a separate feeder/dish, mix into pellets, crumble, or mash with chicken feed.

      Is Oyster Shell chick age appropriate? Provide Oyster Shell to pullets beginning at 18 weeks old.



      INGREDIENTS THAT MATTER: 100% Oyster Shell

      Treats for Chickens products do not contain artificial colors, flavors, or preservatives. Our natural ingredients are safe for handling, so reach in and scoop out as needed. 

      What makes us unique? This Treats for Chickens product is hand-packaged in one location in Sonoma County, California, USA.

      How to store Oyster Shell [5.05 lbs]:

      • Best when used within 90 days of opening the resealable Oyster Shell package.
      • Store in a cool, dry location and avoid extreme heat and direct sunlight.
      • Do not expose the Oyster Shell to moisture.
      • Not intended for medical use.
      • Not intended for “feed” or complete food source.
      • Not for human consumption.
      • Keep out of reach of children.

      Can We Kelp You? (see what we did there? Kelp you?). For more information on your backyard poultry parenting, Best Plants to Plant in Your Run, or mysterious egg laying (or no egg laying), visit our Treats for Chickens blogs

      At Treats for Chickens, we are all about Health and Happiness for the modern backyard poultry parent and their flock!

      Cluck here for natural pest control solutions | Cluck here for healthy chicken treats |
      Cluck here for organic supplements
      Treats for Chickens. Chickens need supplement! 100% Oyster Shell rich in natural calcium, supplement to your flocks feed. Feeding Oyster Shell to your backyard chickens offers needed minerals to your chickens. Helps tone the flocks internal organs + digestion. Keeps your chickens feeling good + builds strong eggshells.

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