---
title: "Flea — $103K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/pet-supplies/flea"
last_updated: "2026-07-22T21:28:44.953Z"
locale: en
meta:
description: "Niche score 56/100 · $103K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 56/100 · $103K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Flea — $103K/yr Amazon US Niche (2026) - Flapen"
---
# **flea**
**Worth a look**
Shows low returns (1.0%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 25Growth 61Conversion 75Competition 60Returns 95Price range 76Avg price 80Brand share 11Review moat 14Quality gap 78
**Returns**
**Incredible****1.0%**
return rate — above 6% kills the launch gate
**Avg price**
**Great****$17.16**
avg listing price — sweet spot $15–$100
**Quality gap**
**Great****4.3★**
avg incumbent rating — lower means beatable quality
**Price range**
**Great****$7.58–$39.19**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Great****7.1%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Good****+37.4%**
90-day search growth — must beat 0% to launch
**Competition**
**Good****49%**
top-5 click share — leaders hold, buyers still browse
**Market size**
**Okay****$103K**
$103K/yr · 85K searches
**Review moat**
**Bad****24,291.61**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Bad****96%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, flea is a $103K/yr Amazon United States market (85K searches/yr). The top 5 brands hold 96% of demand. Demand peaks in Jul–Aug–Sep. Verdict: Worth a look — 56/100.
Data updated Jul 16, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **flea market data**
- **Units sold / yr**
- **6K–8K**
- avg 100–250/product
- **Revenue / yr**
- **$103K–$137K**
- units × avg price
- **Launch success**
- **—**
- 0 of 0 new (360d)
- **Conversion rate**
- **7.1%**
- **Avg BSR**
- **#34**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **79%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **71 months**
- **Avg seller age**
- **149 days**
## **Competition & brand share**
The top 5 products take 49% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**9 **▼falling
**Sellers**
**77**
**Top-5 brand share**
**96%**
Top 20: 100%
**Top-5 click share**
**49%**
Top 20: 90%
**Open market**
**3%**
- Vet's Best86% - ADAMS3% - Wondercide2% - PetArmor2% - Ortho2% - Terro1% - Open — no brand owns it (3 brands, 3%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +37.4% search growth over the last 90 days.
25K15KSpike '24Holiday '24Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jul, Aug, Sep · busiest ÷ quietest = 10.8×
[**Open Trend **](https://flapen.com/research/us/pet-supplies/flea/trend)
## **Top flea search terms**
- **vets best**49K/yr+50.8%7.4% conv. - **fleas/ ticks for home treatment**29K/yr+11.4%4.0% conv. - **vet best**3K/yr+44.9%8.6% conv. - **flees**3K/yr+17.2%2.3% conv. - **kill fleas on dogs**1K/yr+82.0%2.1% conv. - **dog ticks removal treatment**260/yr+36.1%0.0% conv. - **flea removal dogs**132/yr+56.5%0.0% conv. [**All search terms **](https://flapen.com/research/us/pet-supplies/flea/search-terms)
## **Top flea 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%5%$5K10%$10K15%$15K20%$21K1K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 28 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Vets Best Indoor Flea and Tick Spray Dog Flea and Tick Treatment for Home Plant-Based Formula with Natural Oils Kills Fleas Eggs & Ticks on Contact Made in USA 32 oz**Vet's Best**$14.19**4.2★87,397 rev](https://www.amazon.com/dp/B003PRI6OC) [2**Vets Best Dog Pain Relief Supplement Natural Aspirin Alternative for Hip & Joint Support Arthritis & Aches Relief Tablets for Dogs 150 Count**Vet's Best**$20.66**4.4★17,020 rev](https://www.amazon.com/dp/B07PBCWM4M) [3**Vets Best Flea and Tick Yard and Dog Kennel Spray Mosquito Repellent with Certified Natural Oils Plant Safe with Ready-to-Use Hose Attachment Flea and Tick Prevention for Dogs 32 oz**Vet's Best**$15.80**4.2★31,484 rev](https://www.amazon.com/dp/B00393HSLY) [4**Vets Best Cat Hairball Relief Digestive Aid Vet Formulated Hairball Support Remedy Hairball Relief for Cats Classic Chicken Flavor 60 Chewable Tablets**Vet's Best**$8.67**4.3★5,582 rev](https://www.amazon.com/dp/B0002I9O84) [5**Vets Best Dog Allergy Chews Seasonal Allergy Chews for Dogs Dog Itching Skin Relief Chews Anti Itch for Dogs 60 Chewable Tablets**Vet's Best**$11.04**4.0★10,434 rev](https://www.amazon.com/dp/B0030IS43O)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Vets Best Flea & Tick Home Spray for Cats Plant-Based Flea and Tick Treatment with Cotton Spice Scent Gentle Flea Mist for Indoor Use Made in USA Natural Cat Flea Control 32 oz**Vet's Best**$15.70**24,373 rev2y ago](https://www.amazon.com/dp/B0CX3C65S6) [**Vets Best Natural Flea and Tick Easy Spray for Dogs Cotton Spice Scent Natural Flea & Tick Prevention Kills Pests on Contact Plant-Based Formula Made in USA 14 oz**Vet's Best**$12.61**87,397 rev2y ago](https://www.amazon.com/dp/B0CX3JRPZZ) [**Vets Best Cat Hairball Relief Digestive Aid Vet Formulated Hairball Support Remedy Hairball Relief for Cats Classic Chicken Flavor 180 Chewable Tablets**Vet's Best**$19.60**5,582 rev5y ago](https://www.amazon.com/dp/B08T9YNMKW) [**Vets Best Healthy Coat Shed & Itch Relief for Dogs Relieve Dogs Skin Irritation and Shedding Due to Seasonal Allergies or Dermatitis 150 Chewable Tablets**Vet's Best**$23.50**10,216 rev5y ago](https://www.amazon.com/dp/B08T9YND9D) [**Vets Best Probiotic Soft Chews Dog Supplement Supports Dog Digestive Health Promotes a Healthy Gut 90 Day Supply**Vet's Best**$37.30**1,289 rev5y ago](https://www.amazon.com/dp/B08T9X822P)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Vets Best Natural Flea and Tick Easy Spray for Dogs Cotton Spice Scent Natural Flea & Tick Prevention Kills Pests on Contact Plant-Based Formula Made in USA 14 oz**Vet's Best**$12.61**4.2★**▲ 224%**](https://www.amazon.com/dp/B0CX3JRPZZ) [**Vets Best Natural Flea and Tick Drops for Dogs Natural Topical Flea Prevention with Certified Essential Oils Plant-Based Spot-On Treatment for Large Dogs Pest Control 4 Month Supply**Vet's Best**$17.99**3.9★**▲ 82%**](https://www.amazon.com/dp/B072RT5N4D) [**Vets Best Dog Allergy Chews Seasonal Allergy Chews for Dogs Dog Itching Skin Relief Chews Anti Itch for Dogs 60 Chewable Tablets**Vet's Best**$11.04**4.0★**▲ 71%**](https://www.amazon.com/dp/B0030IS43O) [**Vets Best Dog Pain Relief Supplement Natural Aspirin Alternative for Hip & Joint Support Arthritis & Aches Relief Tablets for Dogs 150 Count**Vet's Best**$20.66**4.4★**▲ 49%**](https://www.amazon.com/dp/B07PBCWM4M) [**Wondercide Rose Flea & Tick Spray for Pets Plus Home with Natural Essential Oils 16 fl. oz.**Wondercide**$26.41**4.2★**▲ 44%**](https://www.amazon.com/dp/B01M995H8K)
**~~View all trending →~~**
## **What buyers say about flea**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Smell**21%
*“Low odor”*
**Quality-Overall**13%
*“Great product with great results”*
**Ease Of Use**7%
*“it is easy to open”*
**Advertised Vs Actual Product**7%
*“Works as advertised”*
**Pest/Insect Control**6%
*“Kills bugs”*
**Value For Money**6%
*“Good price”*
**Pet Friendly**5%
*“Pet friendly for sure”*
**Spray/Flow**5%
*“Spray bottle works”*
**Taste-Overall**3%
*“My dog loved the taste”*
**Allergies**2%
*“No irritation”*
### **What buyers complain about **
**Functionality-Overall**22%
*“Doesn't work”*
**Smell**12%
*“Strong smell”*
**Spray/Flow**11%
*“Spray didnt work”*
**Pest/Insect Control**5%
*“Will not Kill Bugs”*
**Leak-Proof**4%
*“its just the leaking”*
**Value For Money**4%
*“there is a cheaper way”*
**Allergies**4%
*“Allergic reaction”*
**Durability**3%
*“just kept coming apart”*
**Quality-Overall**3%
*“Seems like the light bulb is low quality”*
**Indigestion**2%
*“Possible causing dogs to diarrhea”*
### **Top return reasons **
**Functionality-Overall**17%
**Spray/Flow**15%
**Leak-Proof**14%
**Advertised Vs Actual Product**10%
**Smell**10%
**Value For Money**8%
**Size-Overall**6%
**Defective Material/Parts**4%
**Pest/Insect Control**3%
**Ingredients-Overall**2%
## **Common questions**
- **Is flea profitable to sell on Amazon United States?**
- The niche generates $103K/yr across 28 tracked products. 90-day search growth is +37.4%. Flapen's verdict: Worth a look (56/100).
- **How competitive is the flea niche?**
- 9 brands and 77 sellers compete. The top 5 products take 49% of clicks and top 5 brands hold 96% of demand.
- **What do buyers complain about in flea?**
- Top complaints mined from reviews: Functionality-Overall, Smell, Spray/Flow. The return rate is 1.0%.
- **When does demand for flea peak?**
- Demand peaks in Jul–Aug–Sep; the busiest month runs 10.8× the quietest.
- **What does it cost to enter the flea niche?**
- Listings span $7.58–$39.19; the average listing price is $17.16 (sweet spot $15–$100). The average incumbent carries 24,292 reviews — the moat a new listing must climb.
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