---
title: "flea collar for dogs — $20.6M/yr Amazon United States Niche, Score 64/100 - Flapen"
canonical_url: "https://flapen.com/research/us/pet-supplies/flea-collar-for-dogs"
last_updated: "2026-07-20T18:43:19.010Z"
locale: en
meta:
description: "flea collar for dogs clears our launch bar: a $20.6M/yr market growing +56.0% this quarter with returns at 0.8%. Data updated Jul 2026."
"og:description": "flea collar for dogs clears our launch bar: a $20.6M/yr market growing +56.0% this quarter with returns at 0.8%. Data updated Jul 2026."
"og:title": "flea collar for dogs — $20.6M/yr Amazon United States Niche, Score 64/100 - Flapen"
---
# **flea collar for dogs**
**Launch it**
A $20.6M/yr market growing +56.0% this quarter with returns at 0.8% — clears our launch bar.
Market size 100Growth 72Conversion 96Competition 11Returns 96Price range 86Avg price 95Brand share 0Review moat 4Quality gap 81
**Market size**
**Incredible****$20.6M**
$20.6M/yr · 3.4M searches
**Conversion**
**Incredible****13.5%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.8%**
return rate — above 6% kills the launch gate
**Avg price**
**Incredible****$45.17**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$3.81–$98.73**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Great****4.2★**
avg incumbent rating — lower means beatable quality
**Growth**
**Good****+56.0%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****87%**
top-5 click share — a locked-up shelf
**Review moat**
**Bad****42,109.78**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, flea collar for dogs is a $20.6M/yr Amazon United States market (3.4M searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Apr–May–Jun–Jul. Verdict: Launch it — 64/100.
Data updated Jul 16, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **Market data**
- **Units sold / yr**
- **400K–500K**
- avg 50,000–60,000/product
- **Revenue / yr**
- **$18.1M–$22.6M**
- units × avg price
- **Launch success**
- **—**
- 1 of 1 new (360d)
- **Conversion rate**
- **13.5%**
- **Avg BSR**
- **#4**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **78%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **50 months**
- **Avg seller age**
- **159 days**
## **Competition**
The top 5 products capture 87% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**5 **—flat
**Sellers**
**47**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**87%**
Top 20: 100%
**Open market**
**0%**
- Seresto72% - Hartz18% - PetArmor5% - Wondercide3% - TevraPet3% - Open — no brand owns it (0%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +56.0% search growth over the last 90 days.
100K60KSpike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Apr, May, Jun, Jul · busiest ÷ quietest = 3.5×
[**Open Trend **](https://flapen.com/research/us/pet-supplies/flea-collar-for-dogs/trend)
## **Product shelf**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%15%$3.1M30%$6.2M45%$9.3M60%$12.4M1001K10K100K1.0M Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 9 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Seresto Flea & Tick Collar For Dogs Over 18 lbs. Treatment & Prevention Vet-Recommend 8 Month Protection**Seresto**$54.12**4.5★114,059 rev](https://www.amazon.com/dp/B00B8CG602) [2**Seresto Small Dog Vet-Recommended Flea & Tick Treatment & Prevention Collar for Dogs Under 18 lbs. | 8 Months Protection**Seresto**$54.09**4.5★54,393 rev](https://www.amazon.com/dp/B00B8CG58U) [3**Seresto Large Dog Vet-Recommended Flea & Tick Treatment & Prevention Collar for Dogs Over 18 lbs. | 2-Pack**Seresto**$98.73**4.5★114,059 rev](https://www.amazon.com/dp/B00WMMMHNM) [4**Hartz UltraGuard Pro Reflective Flea & Tick Collar for Dogs and Puppies 7 Month Flea and Tick Prevention Per Collar 1 Count**Hartz**$7.90**4.1★14,271 rev](https://www.amazon.com/dp/B076YHCXPR) [5**Hartz UltraGuard Flea & Tick Collar for Dogs and Puppies**Hartz**$3.81**4.2★15,072 rev](https://www.amazon.com/dp/B000633VEI)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**PetArmor Extend Large Dog Flea and Tick Treatment & Prevention Collar for Large Dogs Above 18 lbs. 8 Months of Protection Odorless & Non-Greasy Waterproof Kills Fleas Ticks and Larvae 1 Count**PetArmor**$40.46**475 rev6mo ago](https://www.amazon.com/dp/B0FTQ28FWL) [**Wondercide Dog Collar - Flea Tick and Mosquito Repellent for Dogs - with Natural Essential Oils - Up to 4 Months Protection - Small Medium**Wondercide**$19.63**2,598 rev4y ago](https://www.amazon.com/dp/B09WJN5XKT) [**TevraPet Activate II Flea and Tick Collar for Dogs 12 Months Prevention 2 Count for Medium and Large Dogs**TevraPet**$29.44**9,668 rev6y ago](https://www.amazon.com/dp/B08BQFWJ57) [**Seresto Small Dog Vet-Recommended Flea & Tick Treatment & Prevention Collar for Dogs Under 18 lbs. | 2 Pack**Seresto**$98.34**54,393 rev6y ago](https://www.amazon.com/dp/B085M9NBKX) [**Hartz UltraGuard Pro Reflective Flea & Tick Collar for Dogs and Puppies 7 Month Flea and Tick Prevention Per Collar 1 Count**Hartz**$7.90**14,271 rev9y ago](https://www.amazon.com/dp/B076YHCXPR)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**PetArmor Extend Large Dog Flea and Tick Treatment & Prevention Collar for Large Dogs Above 18 lbs. 8 Months of Protection Odorless & Non-Greasy Waterproof Kills Fleas Ticks and Larvae 1 Count**PetArmor**$40.46**4.2★**▲ 115%**](https://www.amazon.com/dp/B0FTQ28FWL) [**Wondercide Dog Collar - Flea Tick and Mosquito Repellent for Dogs - with Natural Essential Oils - Up to 4 Months Protection - Small Medium**Wondercide**$19.63**3.6★**▲ 50%**](https://www.amazon.com/dp/B09WJN5XKT) [**Hartz UltraGuard Flea & Tick Collar for Dogs and Puppies**Hartz**$3.81**4.2★**▲ 42%**](https://www.amazon.com/dp/B000633VEI) [**Seresto Large Dog Vet-Recommended Flea & Tick Treatment & Prevention Collar for Dogs Over 18 lbs. | 2-Pack**Seresto**$98.73**4.5★**▲ 12%**](https://www.amazon.com/dp/B00WMMMHNM) [**TevraPet Activate II Flea and Tick Collar for Dogs 12 Months Prevention 2 Count for Medium and Large Dogs**TevraPet**$29.44**3.8★**— 3%**](https://www.amazon.com/dp/B08BQFWJ57)
**~~View all trending →~~**
## **Reviews**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**20%
*“Great value”*
**Quality-Overall**15%
*“Reliable brand”*
**Collar Quality**8%
*“The collar is adjustable”*
**Ease Of Use**6%
*“Easy to use”*
**Smell**6%
*“No weird smell”*
**Advertised Vs Actual Product**6%
*“As expected”*
**Allergies**5%
*“No skin irritation”*
**Size-Overall**5%
*“Fit well”*
**Durability**5%
*“Reliable”*
**Pet Friendly**4%
*“dog is happy”*
### **What buyers complain about **
**Functionality-Overall**34%
*“Didnt work as expected”*
**Value For Money**16%
*“Dont cheap out with these”*
**Allergies**13%
*“It caused redness”*
**Durability**9%
*“Broke within a week”*
**Indigestion**5%
*“get extremely sick”*
**Quality-Overall**3%
*“Garbage”*
**Smell**3%
*“smells a bit funny”*
**Size-Overall**2%
*“Much too large”*
**Ease Of Use**1%
*“hard to remove”*
**Strength**1%
*“Ineffective”*
### **Top return reasons **
**Size-Overall**48%
**Functionality-Overall**17%
**Value For Money**12%
**Advertised Vs Actual Product**7%
**Defective Material/Parts**3%
**Smell**2%
**Product Condition**2%
**Indigestion**1%
**Durability**1%
**Ingredients-Overall**1%
## **Common questions**
- **Is flea collar for dogs profitable to sell on Amazon United States?**
- The niche generates $20.6M/yr across 9 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +56.0%. Flapen's verdict: Launch it (64/100).
- **How competitive is the flea collar for dogs niche?**
- 5 brands and 47 sellers compete. The top 5 products take 87% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in flea collar for dogs?**
- Top complaints mined from reviews: Functionality-Overall, Value For Money, Allergies. The return rate is 0.8%.
- **When does demand for flea collar for dogs peak?**
- Demand peaks in Apr–May–Jun–Jul; the busiest month runs 3.5× the quietest.
- **What does it cost to enter the flea collar for dogs niche?**
- Listings span $3.81–$98.73; the average listing price is $45.17 (sweet spot $15–$100). The average incumbent carries 42,110 reviews — the moat a new listing must climb.
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