Calcium for Dogs
MaybeAn estimated 0.0% of orders come back. But demand is soft, at -6.1% this quarter, so Calcium for Dogs is a Maybe.
- Flapen Score
- 56 / 100Top 26% of 3,978 Pet Supplies niches · +5 vs the category median of 5156
- Market size
- $239K/yr120K searches / yr
- 90-day growth
- -6.1%search demand this quarter
- Competition
- 61%top-5 click share · 17 brands · 526 sellers
Flapen Score
Calcium for Dogs against its category
The dotted line is the Pet Supplies average. Past it, Calcium for Dogs is stronger. Inside it, weaker.
Market
The Calcium for Dogs market on Amazon at a glance
Shoppers on Amazon United States searched for Calcium for Dogs 120K times last year and spent an estimated $239K. The top 5 brands take 66% of clicks. Flapen scores it 56 out of 100, a Maybe.
01 · Demand
An estimated 8.5% of those searches ended in a purchase.
Shoppers searched for this 120K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 8.5% of those searches ended in a purchase. Searches in the last 90 days moved -6.1% against the 90 days before. Searches, conversion and average price together put the market at an estimated $239K a year.
- Searches, last 12 months
- 120K
- Growth, 90 days vs prior 90
- -6.1%
- Conversion, latest week
- 8.5%
- Market size, estimated
- $239Ka year
- Peak month
- January1.4× the quietest month
- Top search term
- calcium for dogs49K searches a year
02 · Price
A sale here is worth $23.47.
Listings sell for $23.47 on average, from $11.02 to $40.32. Amazon reports units sold in ranges. This niche sold 10K to 13K a year. The average listing sells 500 to 750 of them. At $23.47 that is $12K to $18K a year per listing.
- Average price
- $23.47inside the $15 to $100 sweet spot
- Price range
- $11.02–$40.32
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 10K–13K
- Units per listing a year
- 500–750
- Revenue per listing a year
- $12K–$18K
- Returns
- 0.0%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
89% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 8.8% of listings are out of stock. The average listing ranks #157 within Health Supplies. It carries 1,109 reviews at 4.56 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 89%
- Prime listings
- 100%
- Out of stock, average day
- 8.8%
- Average rank
- #157in Health Supplies
- Average rating
- 4.56 starsAmazon United States average 4.42 stars
- Average reviews
- 1,109per listing
- Listings tracked
- 19
04 · Newcomers
2 of last year's 2 launches cleared the first-year sales bar.
2 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 76 months on average, so the names here are established.
- Launched, last 12 months
- 2
- Successful launches
- 2Amazon's first-year sales bar
- Average brand age
- 76 months
Products
Top Calcium for Dogs products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 17, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Calcium for Dogs and Cats - Fine Eggshell Powder - Strong Hip & Joint Supplement for Dogs and Cats- Dietary Supplement - No Additives - Pets Friend Eggshellent Calcium 6oz
- Price
- $19.95
- Rating
- 4.4/5
- Reviews
- 1,178
- Age
- 4y ago

8 oz Pure U.S.A. Eggshell Powder for Dogs/Cats Finely Ground Calcium Supplement
- Price
- $21.78
- Rating
- 4.7/5
- Reviews
- 476
- Age
- 4y ago

Animal Essentials Sea-Cal - Pure Seaweed Calcium Powder for Dogs with Magnesium Joint Supplement for Dogs & Cats for Healthy Bones & Teeth Joint Health Vegan Icelandic Seaweed Calcium - 12 oz
- Price
- $26.69
- Rating
- 4.5/5
- Reviews
- 1,197
- Age
- 20y ago

Oral Calcium for Whelping Dogs & Cats Supports Whelping Labor and Milk Production Enhances Colostrum for Puppies Daily Calcium Supplement for Pets - 1 oz
- Price
- $20.45
- Rating
- 4.6/5
- Reviews
- 306
- Age
- 1y ago

Breeders Edge Oral Cal Plus Gel Whelping and Queening Calcium Supplement Gel for Dogs and Cats Delivers 3 Calcium Sources in Labor to Support Strong and Normal Contractions 15ml Paste
- Price
- $31.86
- Rating
- 4.7/5
- Reviews
- 1,677
- Age
- 12y ago
Trending
estimated 90-day click momentum
Riteeu Oral Calcium Supplement for Whelping Dogs & Cats Fast-Absorbing Calcium Paste Supports Labor & Milk Production with Vitamin D3 & B6 for Enhanced Absorption 30 ml (2-Pack)
- Price
- $27.23
- Rating
- 4.9/5
- Reviews
- 21
- Age
- 5mo ago

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
- Price
- $11.02
- Rating
- 4.5/5
- Reviews
- 73
- Age
- 1y ago

10-in-1 Dog Multivitamin Supplement with Glucosamine & Probiotics - Hip & Joint Support Digestive Health Immune Support Heart & Skin - All-in-One Daily Vitamins & Omega-3s (Peanut Butter 90 ct)
- Price
- $31.14
- Rating
- 4.4/5
- Reviews
- 4,909
- Age
- 6y ago

Wholistic Pet Organics Pure Powder Calcium for Dogs and Cats - Supports Strong Bones Teeth & Muscles - Sea Coral Cat and Dog Calcium Supplement with 72 Trace Minerals - Pet Food Topper - 60 Scoops
- Price
- $27.08
- Rating
- 4.7/5
- Reviews
- 96
- Age
- 22y ago

Calcium for Dogs and Cats - Eggshell Powder with Eggshell Membrane and Calcium Carbonate Egg Shell Powder Supports Strong Bones Teeth & Mobility Made in USA
- Price
- $16.64
- Rating
- 4.6/5
- Reviews
- 101
- Age
- 6mo ago
Newest
by launch date
Riteeu Oral Calcium Supplement for Whelping Dogs & Cats Fast-Absorbing Calcium Paste Supports Labor & Milk Production with Vitamin D3 & B6 for Enhanced Absorption 30 ml (2-Pack)
- Price
- $27.23
- Rating
- 4.9/5
- Reviews
- 21
- Age
- 5mo ago

Calcium for Dogs and Cats - Eggshell Powder with Eggshell Membrane and Calcium Carbonate Egg Shell Powder Supports Strong Bones Teeth & Mobility Made in USA
- Price
- $16.64
- Rating
- 4.6/5
- Reviews
- 101
- Age
- 6mo ago

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
- Price
- $11.02
- Rating
- 4.5/5
- Reviews
- 73
- Age
- 1y ago

Oral Calcium for Whelping Dogs & Cats Supports Whelping Labor and Milk Production Enhances Colostrum for Puppies Daily Calcium Supplement for Pets - 1 oz
- Price
- $20.45
- Rating
- 4.6/5
- Reviews
- 306
- Age
- 1y ago

Calcium Liquid for Dogs & Cats 2 Fl. Oz.
- Price
- $15.76
- Rating
- 4.4/5
- Reviews
- 81
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 61% of clicks. Leaders hold, but buyers still shop past them.
Brands
17 falling
Sellers
526
Est. top-5 brand share
66%
Top 20: 100%
Est. top-5 click share
61%
Top 20: 100%
Open market
29%
- GENTLE BLENDS PET'S FRIEND SINCE 199229%
- Natures Vitality Farms11%
- Revival Animal Health11%
- Animal Essentials8%
- Jollyfit7%
- Wholistic Pet Organics4%
Demand
Calcium for Dogs search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.4×
Search terms
Top Calcium for Dogs search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- calcium for dogs49K/yr
- dog calcium supplement21K/yr
- calcium supplement for dogs15K/yr
- dog calcium11K/yr
- calcio para perros8K/yr
- seaweed calcium for dogs6K/yr
- calcium for cats3K/yr
- animal essentials seaweed calcium3K/yr
- calcium supplements for dogs4K/yr
Reviews and returns
What reviews say buyers love and hate about Calcium for Dogs
We read the reviews and the return reasons for every product selling here.
“the recent can smelled rancid”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
16 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Calcium for Dogs questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









