---
title: "B12 for Dogs — $204K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/b12-for-dogs"
last_updated: "2026-08-09T15:22:21.018Z"
locale: en
meta:
description: "Niche score 46/100 · $204K/yr market · 58K searches/yr · $23.04 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 46/100 · $204K/yr market · 58K searches/yr · $23.04 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "B12 for Dogs — $204K/yr Amazon US Niche (2026) - Flapen"
---
# **b12 for dogs**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 40Growth 30Conversion 97Competition 2Returns 100Price range 95Avg price 95Brand share 0Review moat 69Quality gap 21
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Conversion**
**Incredible****15.4%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Incredible****$23.04**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****$15.45–$33.63**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Good****749.67**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Okay****$204K**
$204K/yr · 58K searches
**Growth**
**Okay****+4.1%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Competition**
**Bad****97%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, b12 for dogs is a $204K/yr Amazon United States market (58K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in May–Jul. Verdict: Skip it — 46/100.
Data updated Jul 28, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **b12 for dogs market data**
- **Units sold / yr**
- **10K–13K**
- avg 1,500–2,000/product
- **Revenue / yr**
- **$230K–$288K**
- units × avg price
- **Conversion rate**
- **15.4%**
- **Avg BSR**
- **#133**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **54 months**
- **Avg seller age**
- **169 days**
## **Competition & brand share**
The top 5 products capture 97% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**5 **▼falling
**Sellers**
**6**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**97%**
Top 20: 100%
**Open market**
**0%**
- Nutramax Laboratories80% - Special Breed7% - WONDER PAWS5% - Wonder Laboratories5% - iVitamins3%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +4.1% search growth over the last 90 days.
1K750Spike '24Spike '25Prime Day '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: May, Jul · busiest ÷ quietest = 1.8×
[**Open Trend **](https://flapen.com/research/us/health-household/b12-for-dogs/trend)
## **Top b12 for dogs search terms**
- **cobalequin b12 for dogs**21K/yr+22.9%27.8% conv. - **b12 for dogs**18K/yr-2.7%9.7% conv. - **vitamin b for dogs**10K/yr-17.4%5.2% conv. - **vitamin b12 for dogs**6K/yr-11.4%10.2% conv. - **cobalequin for dogs**3K/yr+36.7%19.2% conv. [**All search terms **](https://flapen.com/research/us/health-household/b12-for-dogs/search-terms)
## **Top b12 for dogs products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%15%$31K30%$61K45%$92K60%$123K1001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 6 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Nutramax Cobalequin Vitamin B12 for Dogs Over 21lbs Chewable Tablets 45ct**Nutramax Laboratories**$27.99**4.8★1,251 rev](https://www.amazon.com/dp/B07MWS1454) [2**Nutramax Cobalequin B12 for Dogs and Cats Oral Cobalamin Supplement with Folate Vitamin B12 for Dogs Under 22 lbs. and Cats Supports GI Health Chewable Tablets 45 Count**Nutramax Laboratories**$23.33**4.8★1,922 rev](https://www.amazon.com/dp/B07MWKYP86) [3**Special Breed Liquid Vitamin B12 for Dogs Methylcobalamin and 5-MTHF Boosts Energy Appetite Mood & Immune System Support Easy-to-Use Dropper - Chicken Flavor 2 fl oz**Special Breed**$15.45**4.6★189 rev](https://www.amazon.com/dp/B0FPJ13ZXK) [4**Wonder Paws B12 Supplement for Dogs Vitamin B-12 for All Ages Sizes & Breeds Vitamin B12 for Dogs as Superior Methylcobalamin Cobalamin & Folate (5-MTHF) 90 Beef Flavored Chewables**WONDER PAWS**$17.12**4.7★252 rev](https://www.amazon.com/dp/B0DH6THNRS) [5**Wonder Laboratories Pet Factor B-12 | Vitamin B-12 in Methylcobalamin Form | Popular in Treatment of EPI in Dogs 180 Capsules**Wonder Laboratories**$33.63**4.7★733 rev](https://www.amazon.com/dp/B07GPR8WBP)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Special Breed Liquid Vitamin B12 for Dogs Methylcobalamin and 5-MTHF Boosts Energy Appetite Mood & Immune System Support Easy-to-Use Dropper - Chicken Flavor 2 fl oz**Special Breed**$15.45**189 rev10mo ago](https://www.amazon.com/dp/B0FPJ13ZXK) [**Wonder Paws B12 Supplement for Dogs Vitamin B-12 for All Ages Sizes & Breeds Vitamin B12 for Dogs as Superior Methylcobalamin Cobalamin & Folate (5-MTHF) 90 Beef Flavored Chewables**WONDER PAWS**$17.12**252 rev1y ago](https://www.amazon.com/dp/B0DH6THNRS) [**Vitamin B for Dogs - Vitamin B Complex for Dogs - Supports Healthy Energy Appetite Eyesight & Much More - Dog Vitamins - B Complex for Dogs - 1 fl oz - Bacon Flavor**iVitamins**$20.74**151 rev2y ago](https://www.amazon.com/dp/B0CRQPKJMQ) [**Wonder Laboratories Pet Factor B-12 | Vitamin B-12 in Methylcobalamin Form | Popular in Treatment of EPI in Dogs 180 Capsules**Wonder Laboratories**$33.63**733 rev7y ago](https://www.amazon.com/dp/B07GPR8WBP) [**Nutramax Cobalequin Vitamin B12 for Dogs Over 21lbs Chewable Tablets 45ct**Nutramax Laboratories**$27.99**1,251 rev8y ago](https://www.amazon.com/dp/B07MWS1454)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Nutramax Cobalequin B12 for Dogs and Cats Oral Cobalamin Supplement with Folate Vitamin B12 for Dogs Under 22 lbs. and Cats Supports GI Health Chewable Tablets 45 Count**Nutramax Laboratories**$23.33**4.8★**▲ 12%**](https://www.amazon.com/dp/B07MWKYP86) [**Nutramax Cobalequin Vitamin B12 for Dogs Over 21lbs Chewable Tablets 45ct**Nutramax Laboratories**$27.99**4.8★**— 5%**](https://www.amazon.com/dp/B07MWS1454) [**Special Breed Liquid Vitamin B12 for Dogs Methylcobalamin and 5-MTHF Boosts Energy Appetite Mood & Immune System Support Easy-to-Use Dropper - Chicken Flavor 2 fl oz**Special Breed**$15.45**4.6★**— 5%**](https://www.amazon.com/dp/B0FPJ13ZXK) [**Wonder Laboratories Pet Factor B-12 | Vitamin B-12 in Methylcobalamin Form | Popular in Treatment of EPI in Dogs 180 Capsules**Wonder Laboratories**$33.63**4.7★**▼ 13%**](https://www.amazon.com/dp/B07GPR8WBP) [**Vitamin B for Dogs - Vitamin B Complex for Dogs - Supports Healthy Energy Appetite Eyesight & Much More - Dog Vitamins - B Complex for Dogs - 1 fl oz - Bacon Flavor**iVitamins**$20.74**4.4★**▼ 18%**](https://www.amazon.com/dp/B0CRQPKJMQ)
**~~View all trending →~~**
## **What buyers say about b12 for dogs**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**22%
*“Great quality product”*
**Value For Money**17%
*“Good deal”*
**Pet Friendly**13%
*“Great for my dog”*
**Ease Of Use**8%
*“Easy to use”*
**Ease Of Chewing/Swallowing**7%
*“She readily chews it up”*
**Taste-Overall**6%
*“Must taste good”*
**Soft Feel**6%
*“Our cat is so fluffy and healthy now”*
**Durability**4%
*“This bottle lasts me six months for such a reasonable price”*
**Flavor**4%
*“Started giving this to her every morning with breakfast - its a small pill thats flavored so she has no problems taking it”*
**Shape/Style**3%
*“in good shape”*
### **What buyers complain about **
**Taste-Overall**20%
*“Dog didn't like the taste”*
**Allergies**14%
*“Though many tests, many vet bills, and almost losing him we discovered he is allergic to corn and chicken”*
**Leak-Proof**7%
*“Contents leaked and unusable”*
**Flavor**7%
*“My puppy does not like the flavor”*
**Functionality-Overall**7%
*“Nothing stayed in”*
**Ingredients-Overall**7%
*“No where on the entire listing does it give you all ingredients”*
**Contamination**7%
*“Bottle busted up liquid all over”*
**Size-Overall**4%
*“still very loose”*
**Hard Feel**4%
*“Rock hard”*
**Indigestion**4%
*“So this did not help increase my sick dogs appetite at all”*
## **Common questions**
- **Is b12 for dogs profitable to sell on Amazon United States?**
- The niche generates $204K/yr across 6 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +4.1%. Flapen's verdict: Skip it (46/100).
- **How competitive is the b12 for dogs niche?**
- 5 brands and 6 sellers compete. The top 5 products take 97% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in b12 for dogs?**
- Top complaints mined from reviews: Taste-Overall, Allergies, Leak-Proof. The return rate is 0.0%.
- **When does demand for b12 for dogs peak?**
- Demand peaks in May–Jul; the busiest month runs 1.8× the quietest.
- **What does it cost to enter the b12 for dogs niche?**
- Listings span $15.45–$33.63; the average listing price is $23.04 (sweet spot $15–$100). The average incumbent carries 750 reviews — the moat a new listing must climb.
## **Related niches in Health & Household**
- 76 [**cedar oil**](https://flapen.com/research/us/health-household/cedar-oil)$1.2M/yr+214.4%**Launch it**- 77 [**nutrapure glp1 cutting mix**](https://flapen.com/research/us/health-household/nutrapure-glp1-cutting-mix)$149K/yr+940.2%**Worth a look**- 77 [**dexcom g7**](https://flapen.com/research/us/health-household/dexcom-g7)$2.0M/yr+39.9%**Launch it**- 77 [**purelia**](https://flapen.com/research/us/health-household/purelia)$635K/yr+359.7%**Worth a look**- 77 [**graduation napkins**](https://flapen.com/research/us/health-household/graduation-napkins)$302K/yr+385.7%**Worth a look**- 77 [**credit card wand**](https://flapen.com/research/us/health-household/credit-card-wand)$418K/yr+101.3%**Worth a look**[**All Health & Household niches **](https://flapen.com/research/us/health-household)