---
title: "Cat Omega 3 Supplement — $70K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/pet-supplies/cat-omega-3-supplement"
last_updated: "2026-07-21T18:45:38.845Z"
locale: en
meta:
description: "Niche score 45/100 · $70K/yr market · 39K searches/yr · $18.44 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 45/100 · $70K/yr market · 39K searches/yr · $18.44 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Cat Omega 3 Supplement — $70K/yr Amazon US Niche (2026) - Flapen"
---
# **cat omega 3 supplement**
**Skip it**
Brand-locked demand (top 5 brands take 98% of clicks) — this niche doesn't clear our bar today.
Market size 17Growth 48Conversion 86Competition 19Returns 100Price range 80Avg price 84Brand share 5Review moat 18Quality gap 43
**Returns**
**Incredible****0.0%**
return rate — above 6% kills the launch gate
**Conversion**
**Great****9.7%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Great****$18.44**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$10.26–$35.34**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Okay****+18.8%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Competition**
**Bad****77%**
top-5 click share — a locked-up shelf
**Review moat**
**Bad****16,927.18**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Bad****$70K**
$70K/yr · 39K searches
**Brand share**
**Bad****98%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, cat omega 3 supplement is a $70K/yr Amazon United States market (39K searches/yr). The top 5 brands hold 98% of demand. Demand peaks in Jan–Feb–Dec. Verdict: Skip it — 45/100.
Data updated Jul 9, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **cat omega 3 supplement market data**
- **Units sold / yr**
- **4K–5K**
- avg 250–500/product
- **Revenue / yr**
- **$74K–$92K**
- units × avg price
- **Launch success**
- **—**
- 1 of 1 new (360d)
- **Conversion rate**
- **9.7%**
- **Avg BSR**
- **#13**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **68 months**
- **Avg seller age**
- **168 days**
## **Competition & brand share**
The top 5 products capture 77% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**6 **▼falling
**Sellers**
**12**
**Top-5 brand share**
**98%**
Top 20: 100%
**Top-5 click share**
**77%**
Top 20: 100%
**Open market**
**0%**
- Nordic Naturals40% - Zesty Paws34% - Pet Honesty12% - HEAPETS6% - Native Pet6% - Chogong2% - Open — no brand owns it (0%)
## **Demand & seasonality**
Weekly Amazon search volume, last 64 weeks — +18.8% search growth over the last 90 days.
2K1KSpike '25Spike '26 seasonMayJunJulAugSepOctNovDecJanFebMarAprMayJun
Peak months: Jan, Feb, Dec · busiest ÷ quietest = 2.4×
[**Open Trend **](https://flapen.com/research/us/pet-supplies/cat-omega-3-supplement/trend)
## **Top cat omega 3 supplement search terms**
- **cat omega 3 supplement**12K/yr+23.4%7.8% conv. - **omega 3 para gatos**5K/yr-0.2%2.9% conv. - **omega 3 cat**5K/yr+26.2%9.6% conv. - **nordic naturals omega 3 for cats**4K/yr+58.2%19.4% conv. - **omega 3 supplement for cats**4K/yr+44.3%8.9% conv. - **nordic naturals omega 3 cat**3K/yr-11.8%22.4% conv. - **omega 3 cat supplement**3K/yr+24.1%9.2% conv. - **omega 3 fatty acids for cats**3K/yr-6.7%5.3% conv. [**All search terms **](https://flapen.com/research/us/pet-supplies/cat-omega-3-supplement/search-terms)
## **Top cat omega 3 supplement 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%10%$7K20%$14K30%$21K40%$28K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 11 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Nordic Naturals Omega-3 Cat Unflavored - 2 oz - 304 mg Omega-3 Per One mL - Fish Oil for Cats with EPA & DHA - Promotes Heart Skin Coat & Immune Health - Non-GMO**Nordic Naturals**$15.20**4.2★2,295 rev](https://www.amazon.com/dp/B08B1XJG87) [2**Zesty Paws Wild Alaskan Omega-3 Blend Pollock + Salmon Oil for Dogs and Cats- Skin and Coat Support Omega 3 Supplement for Pets 8.5oz**Zesty Paws**$16.71**4.5★69,673 rev](https://www.amazon.com/dp/B0CXKNLKMX) [3**Zesty Paws Wild Alaskan Omega-3 Blend Pollock + Salmon Oil for Dogs and Cats- Skin and Coat Support Omega 3 Supplement for Pets 32oz**Zesty Paws**$35.34**4.5★69,673 rev](https://www.amazon.com/dp/B0CVNQCWMM) [4**Wild Alaskan Salmon Oil for Dogs & Cats Fish Oil Omega 3 Supplements with EPA & DHA for Skin & Coat Immune Brain Joint and Heart Health Dog & Cat Fish Oil Supplements with Pump- 8 oz**HEAPETS**$10.26**4.4★1,016 rev](https://www.amazon.com/dp/B0DMW57TPJ) [5**Native Pet Omega 3 Fish Oil for Dogs & Cats Wild Alaskan Salmon Oil for Dogs Skin and Coat Supports Joints Heart & Shedding Fast-Absorbing Omega 3 6 9 Liquid Supplement 8oz**Native Pet**$15.32**4.4★15,639 rev](https://www.amazon.com/dp/B08R589VZ2)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Wild Alaskan Salmon Oil for Dogs + Cats - 100% Pure Natural Omega 3 Fish Oil Supplement for Pet Skin Coat Health Allergy Itch Relief EPA DHA Fatty Acids for Dog Joint Support Heart Wellness (8 oz)**Pet Honesty**$15.90**8,020 rev1mo ago](https://www.amazon.com/dp/B0GZX5F1CN) [**Omega-3 for Cats Lickable Skin & Coat Supplement with EPA + DHA 30 Tubes**Chogong**$31.70**47 rev1y ago](https://www.amazon.com/dp/B0F4KBW83L) [**Wild Alaskan Salmon Oil for Dogs & Cats Fish Oil Omega 3 Supplements with EPA & DHA for Skin & Coat Immune Brain Joint and Heart Health Dog & Cat Fish Oil Supplements with Pump- 8 oz**HEAPETS**$10.26**1,016 rev1y ago](https://www.amazon.com/dp/B0DMW57TPJ) [**Zesty Paws Wild Alaskan Omega-3 Blend Pollock + Salmon Oil for Dogs and Cats- Skin and Coat Support Omega 3 Supplement for Pets 8.5oz**Zesty Paws**$16.71**69,673 rev2y ago](https://www.amazon.com/dp/B0CXKNLKMX) [**Zesty Paws Omega Cat Mousse Squeezable Cat Supplement - with Seaweed Omega Fatty Acids Antioxidants Vitamins & Minerals - Skin & Coat Support for Cats - Tuna Fish Flavor - 18 Count**Zesty Paws**$18.95**135 rev2y ago](https://www.amazon.com/dp/B0CSPPV1LZ)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Wild Alaskan Salmon Oil for Dogs + Cats - 100% Pure Natural Omega 3 Fish Oil Supplement for Pet Skin Coat Health Allergy Itch Relief EPA DHA Fatty Acids for Dog Joint Support Heart Wellness (8 oz)**Pet Honesty**$15.90**4.6★**▲ 184%**](https://www.amazon.com/dp/B0GZX5F1CN) [**Omega-3 for Cats Lickable Skin & Coat Supplement with EPA + DHA 30 Tubes**Chogong**$31.70**4.3★**▲ 79%**](https://www.amazon.com/dp/B0F4KBW83L) [**Zesty Paws Omega Cat Mousse Squeezable Cat Supplement - with Seaweed Omega Fatty Acids Antioxidants Vitamins & Minerals - Skin & Coat Support for Cats - Tuna Fish Flavor - 18 Count**Zesty Paws**$18.95**4.7★**▲ 50%**](https://www.amazon.com/dp/B0CSPPV1LZ) [**Wild Alaskan Salmon Oil for Dogs & Cats Fish Oil Omega 3 Supplements with EPA & DHA for Skin & Coat Immune Brain Joint and Heart Health Dog & Cat Fish Oil Supplements with Pump- 8 oz**HEAPETS**$10.26**4.4★**▲ 28%**](https://www.amazon.com/dp/B0DMW57TPJ) [**Zesty Paws Wild Alaskan Omega-3 Blend Pollock + Salmon Oil for Dogs and Cats- Skin and Coat Support Omega 3 Supplement for Pets 32oz**Zesty Paws**$35.34**4.5★**▲ 17%**](https://www.amazon.com/dp/B0CVNQCWMM)
**~~View all trending →~~**
## **What buyers say about cat omega 3 supplement**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Pet Friendly**30%
*“Cats love it”*
**Quality-Overall**12%
*“The results have been consistent and reassuring, which speaks to the quality of the product”*
**Taste-Overall**9%
*“My dogs love the taste”*
**Soft Feel**6%
*“It is softer and silky”*
**Allergies**5%
*“allergy free”*
**Value For Money**4%
*“REASONABLE PRICE”*
**Flavor**3%
*“Flavor is a winner”*
**Smell**3%
*“not too smelly”*
**Ease Of Use**3%
*“Easy to use”*
**Brightness/Shine/Glow**2%
*“From flay skin to fine shine”*
### **What buyers complain about **
**Smell**17%
*“Gross smell”*
**Leak-Proof**16%
*“Leaks like crazy”*
**Allergies**11%
*“itching a lot”*
**Indigestion**8%
*“DIARRHEA”*
**Value For Money**7%
*“much too expensive for my budget”*
**Size-Overall**4%
*“Such a small bag”*
**Taste-Overall**4%
*“Dislike taste”*
**Ease Of Cleaning**2%
*“it was messy”*
**Functionality-Overall**2%
*“Cards not processed in a timely manner”*
**Quality-Overall**1%
*“Poor quality”*
### **Top return reasons **
**Leak-Proof**34%
**Product Condition**16%
**Value For Money**16%
**Taste-Overall**11%
**Functionality-Overall**5%
**Size-Overall**5%
**Advertised Vs Actual Product**5%
**Quality-Overall**5%
**Defective Material/Parts**3%
## **Common questions**
- **Is cat omega 3 supplement profitable to sell on Amazon United States?**
- The niche generates $70K/yr across 11 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +18.8%. Flapen's verdict: Skip it (45/100).
- **How competitive is the cat omega 3 supplement niche?**
- 6 brands and 12 sellers compete. The top 5 products take 77% of clicks and top 5 brands hold 98% of demand.
- **What do buyers complain about in cat omega 3 supplement?**
- Top complaints mined from reviews: Smell, Leak-Proof, Allergies. The return rate is 0.0%.
- **When does demand for cat omega 3 supplement peak?**
- Demand peaks in Jan–Feb–Dec; the busiest month runs 2.4× the quietest.
- **What does it cost to enter the cat omega 3 supplement niche?**
- Listings span $10.26–$35.34; the average listing price is $18.44 (sweet spot $15–$100). The average incumbent carries 16,927 reviews — the moat a new listing must climb.
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