---
title: "Acme Dog Whistle 210.5 — £69K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/pet-supplies/acme-dog-whistle-210-5"
last_updated: "2026-07-31T08:13:11.155Z"
locale: en
meta:
description: "Niche score 41/100 · £69K/yr market · 78K searches/yr · £9.63 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 41/100 · £69K/yr market · 78K searches/yr · £9.63 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Acme Dog Whistle 210.5 — £69K/yr Amazon UK Niche (2026) - Flapen"
---
# **acme dog whistle 210.5**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 17Growth 12Conversion 84Competition 65Returns 98Price range 25Avg price 30Brand share 0Review moat 32Quality gap 40
**Returns**
**Incredible****0.5%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****9.2%**
search→purchase rate — share of searches ending in a sale
**Competition**
**Good****46%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Okay****3,261**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Okay****£9.63**
avg listing price — sweet spot $15–$100
**Price range**
**Okay****£4.42–£18.49**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Bad****£69K**
£69K/yr · 78K searches
**Growth**
**Bad****-25.3%**
90-day search growth — must beat 0% to launch
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United Kingdom niche tracking, acme dog whistle 210.5 is a £69K/yr Amazon United Kingdom market (78K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 41/100.
Data updated Jul 29, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **acme dog whistle 210.5 market data**
- **Units sold / yr**
- **8K–10K**
- avg 250–500/product
- **Revenue / yr**
- **£77K–£96K**
- units × avg price
- **Conversion rate**
- **9.2%**
- **Avg BSR**
- **#14**
- **Page quality**
- **0%**
- **Prime**
- **94%**
- **Sponsored**
- **82%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **46 months**
- **Avg seller age**
- **188 days**
## **Competition & brand share**
The top 5 products take 46% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**4 **—flat
**Sellers**
**52**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**46%**
Top 20: 85%
**Open market**
**0%**
- ACME88% - kuou6% - The Dog Lady (TDL)4% - Zestjewel3%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -25.3% search growth over the last 90 days.
2K2KSpike '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.6×
[**Open Trend **](https://flapen.com/research/uk/pet-supplies/acme-dog-whistle-210-5/trend)
## **Top acme dog whistle 210.5 search terms**
- **acme dog whistle 210.5**30K/yr-30.3%9.9% conv. - **acme dog whistle**16K/yr-24.7%5.9% conv. - **acme whistle**12K/yr-8.8%3.6% conv. - **210.5 dog whistle**7K/yr-33.7%11.4% conv. - **dog whistle 210.5**6K/yr-35.4%13.1% conv. - **acme**4K/yr-1.9%1.7% conv. - **acme whistles**2K/yr+3.7%3.8% conv. - **acme alpha dog whistle 210.5**2K/yr-51.5%8.8% conv. [**All search terms **](https://flapen.com/research/uk/pet-supplies/acme-dog-whistle-210-5/search-terms)
## **Top acme dog whistle 210.5 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%4%£3K8%£5K12%£8K16%£11K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**ACME 210.5 Classic Dog Whistle Black 6200Hz Spaniel & Gundog Recall Training Whistle Pealess Weatherproof With Lanyard**ACME**£9.55**4.5★6,162 rev](https://www.amazon.co.uk/dp/B006UROLBG) [2**ACME 210.5 Alpha Dog Whistle - Black/DG Green - With Lanyard**ACME**£10.74**4.5★6,162 rev](https://www.amazon.co.uk/dp/B0FDGTL9ZW) [3**ACME 210.5 Classic Dog Whistle - Honeysuckle - With Lanyard**ACME**£10.57**4.5★6,162 rev](https://www.amazon.co.uk/dp/B0F96J115F) [4**ACME Alpha Dog Whistle No. 210.5 with Free Whistle Band in Matte Black | Improved Version | Ideal for Recall | Long Range | New Handle | Frequency Standardised (Black/DG Orange)**ACME**£10.05**4.5★301 rev](https://www.amazon.co.uk/dp/B0C1CKW9S4) [5**ACME 210.5 Alpha Dog Whistle - Forest Green - With Lanyard**ACME**£10.84**4.5★6,162 rev](https://www.amazon.co.uk/dp/B0F1NL333R)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**ACME 210.5 Classic Dog Whistle - Turquoise - With Lanyard**ACME**£10.67**6,162 rev5mo ago](https://www.amazon.co.uk/dp/B0F1P1C3HV) [**ACME 210.5 Classic Dog Whistle - Honeysuckle - With Lanyard**ACME**£10.57**6,162 rev5mo ago](https://www.amazon.co.uk/dp/B0F96J115F) [**ACME 210.5 Alpha Dog Whistle - Black/DG Green - With Lanyard**ACME**£10.74**6,162 rev5mo ago](https://www.amazon.co.uk/dp/B0FDGTL9ZW) [**ACME 210.5 Alpha Dog Whistle - Forest Green - With Lanyard**ACME**£10.84**6,162 rev5mo ago](https://www.amazon.co.uk/dp/B0F1NL333R) [**ACME 211.5 Alpha Dog Whistle - Forest Green - With Lanyard**ACME**£10.76**5,938 rev5mo ago](https://www.amazon.co.uk/dp/B0FDWY1JRZ)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**ACME 210.5 Alpha Dog Whistle - Black**ACME**£10.81**4.6★**▲ 355%**](https://www.amazon.co.uk/dp/B0BYFB38GT) [**ACME 210.5 Alpha Dog Whistle - Forest Green - With Lanyard**ACME**£10.84**4.5★**▲ 354%**](https://www.amazon.co.uk/dp/B0F1NL333R) [**ACME 210.5 Classic Dog Whistle - Honeysuckle - With Lanyard**ACME**£10.57**4.5★**▲ 335%**](https://www.amazon.co.uk/dp/B0F96J115F) [**ACME 211.5 Alpha Dog Whistle - Turquoise - With Lanyard**ACME**£10.77**4.6★**▲ 326%**](https://www.amazon.co.uk/dp/B0FDX1SMY8) [**ACME 211.5 Alpha Dog Whistle - Forest Green - With Lanyard**ACME**£10.76**4.6★**▲ 276%**](https://www.amazon.co.uk/dp/B0FDWY1JRZ)
**~~View all trending →~~**
## **What buyers say about acme dog whistle 210.5**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**24%
*“Excellent Quality”*
**Advertised Vs Actual Product**20%
*“As advertised”*
**Value For Money**17%
*“Excellent value for money”*
**Ease Of Use**8%
*“Easy to use”*
**Noise Level**5%
*“Excellent loud whistle”*
**Size-Overall**4%
*“Perfect size”*
**Pet Friendly**3%
*“The dog loves it”*
**Color**2%
*“Looks good with lots of colours to choose from”*
**Strength**2%
*“Solid”*
**Sharpness**2%
*“Sharp whistle”*
### **What buyers complain about **
**Quality-Overall**37%
*“Poor quality tone”*
**Functionality-Overall**20%
*“Did not work”*
**Value For Money**11%
*“I think its a little expensive for what it is”*
**Size-Overall**10%
*“small”*
**Color**4%
*“Ordered specific colour was sent the wrong one”*
**Advertised Vs Actual Product**4%
*“Misleading”*
**Adhesion/Stickiness**2%
*“not sure how well it will adhere”*
**Noise Level**2%
*“Loud”*
### **Top return reasons **
**Functionality-Overall**35%
**Quality-Overall**20%
**Advertised Vs Actual Product**12%
**Defective Material/Parts**5%
**Size-Overall**4%
**Material Quality**4%
**Escape Proof**3%
**Rusts/Corrodes**3%
**Color**2%
**Compatibility-Overall**2%
## **Common questions**
- **Is acme dog whistle 210.5 profitable to sell on Amazon United Kingdom?**
- The niche generates £69K/yr across 34 tracked products. 3 of 8 products launched in the last 360 days are still selling. 90-day search growth is -25.3%. Flapen's verdict: Skip it (41/100).
- **How competitive is the acme dog whistle 210.5 niche?**
- 4 brands and 52 sellers compete. The top 5 products take 46% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in acme dog whistle 210.5?**
- Top complaints mined from reviews: Quality-Overall, Functionality-Overall, Value For Money. The return rate is 0.5%.
- **When does demand for acme dog whistle 210.5 peak?**
- Demand is steady year-round — the busiest month runs 1.6× the quietest.
- **What does it cost to enter the acme dog whistle 210.5 niche?**
- Listings span £4.42–£18.49; the average listing price is £9.63 (sweet spot $15–$100). The average incumbent carries 3,261 reviews — the moat a new listing must climb.
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