8oz ChefPaw Eggshell Powder for Dogs, Natural Calcium Supplement for Bone Health - Free Chefpaw Nutrition App Access, 100% Powderized - Safe for Homemade and Raw Dog Food Diets Review
By Dr. Lena Ortiz · Canine wellness writer · Published 2026-05-07 · Updated 2026-06-21
This 8 ounce eggshell powder from Innovet Pet Products is a plain calcium supplement meant to be mixed into homemade or raw dog food, and its 4.5 star rating comes from a small base of 67 reviews.
Owners making homemade or raw dog food who need a simple, unflavored calcium source to help round out the recipe.
Skip if
You want a dedicated joint formula built around glucosamine or chondroitin, since this product is calcium powder rather than a targeted joint supplement.
Form Powder
Flavor Other
Benefits Joint Health
Best for Heart, Joints, Teeth
Breed size Large, Medium, Small
Weight 8 Ounces
Priced 70% below the category median ($32.91 across 92 tracked models)
Our scorecard
4.3/5overall
Owner rating4.5/5
4.5 average across 67 owner ratings
Popularity0.3/5
67 owner reviews, fewer than most models here
The overall score is owner satisfaction weighted by how many reviews back it, so a high rating from few reviews counts for less. The bars below show where this model stands against the other dog food and health supplements we track in this category on price, popularity and size. Context, not marks against it, and our read of the data, not a lab test.
Overview
This is a straightforward eggshell powder, listed with eggshell powder as its only active ingredient and sold in an 8 ounce bag. It ships as a fine powder meant to be stirred into homemade or raw dog food rather than fed on its own, and Innovet Pet Products includes free access to its Chefpaw nutrition app alongside the bag.
Amazon's listing ties it to heart, joint and teeth support broadly rather than to hip and joint care specifically, which fits with eggshell powder's role as a calcium source rather than a glucosamine or chondroitin based joint formula.
At 10 dollars for an 8 ounce bag it is one of the cheaper options in this roundup, and it has built a 4.5 star average, though that comes from a modest base of 67 reviews. Amazon also lists it as down to the last unit at the time of this review, so stock could be tight.
Pros
Simple, single ingredient eggshell powder for homemade or raw diets
Free access to the Chefpaw nutrition app included with purchase
Budget friendly price at 10 dollars for an 8 ounce bag
4.5 star rating from the reviews it has received
Cons
Only 67 reviews, a small sample compared to other products here
Not a targeted glucosamine or chondroitin joint formula
Listing shows very limited stock, so availability may be inconsistent
Specifications
Form
Powder
Flavor
Other
Benefits
Joint Health
Best for
Heart, Joints, Teeth
Breed size
Large, Medium, Small
Weight
8 Ounces
Performance notes
The only active ingredient listed is eggshell powder, delivered as an unflavored powder in an 8 ounce bag meant to be mixed into food. Amazon's specs tie it to heart, joint and teeth support in a general sense, which lines up with eggshell powder's typical role as a calcium source rather than a formula built around glucosamine, chondroitin or other joint specific ingredients.
What buyers say
A 4.5 star average is solid, but it is built on just 67 reviews, one of the smaller review bases in this hip and joint lineup, so there is less data to judge consistency from than with higher volume products.
The only active ingredient listed is eggshell powder, a natural source of calcium. It does not contain glucosamine, chondroitin or other joint specific ingredients.
How is it meant to be used?
It is a powder meant to be mixed into homemade or raw dog food rather than fed on its own, and it comes with free access to the Chefpaw nutrition app.
Is this a substitute for a vet formulated diet plan?
No, this is not veterinary advice. If you are building a homemade or raw diet for your dog, talk to your veterinarian or a canine nutritionist to make sure the full diet is balanced.
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