Is curved thinning shears dog grooming profitable to sell on Amazon United States?

The niche generates $139K/yr across 34 tracked products. 1 of 8 products launched in the last 360 days are still selling. 90-day search growth is -0.3%. Flapen's verdict: Worth a look (56/100).

How competitive is the curved thinning shears dog grooming niche?

15 brands and 24 sellers compete. The top 5 products take 44% of clicks and top 5 brands hold 75% of demand.

What do buyers complain about in curved thinning shears dog grooming?

Top complaints mined from reviews: Sharpness, Quality-Overall, Durability. The return rate is 1.4%.

When does demand for curved thinning shears dog grooming peak?

Demand peaks in Jun; the busiest month runs 1.6× the quietest.

What does it cost to enter the curved thinning shears dog grooming niche?

Listings span $10.02–$122.05; the average listing price is $45.12 (sweet spot $15–$100). The average incumbent carries 888 reviews — the moat a new listing must climb.

curved thinning shears dog grooming

Worth a look

Shows a sweet-spot price point ($45.12 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Avg price

Incredible$45.12

avg listing price — sweet spot $15–$100

Returns

Great1.4%

return rate — above 6% kills the launch gate

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Price range

Great$10.02–$122.05

cheapest to priciest tracked listing — scored on the share inside $15–$100

Competition

Good44%

top-5 click share — leaders hold, buyers still browse

Review moat

Good887.53

avg incumbent reviews — the moat a new listing must climb

Brand share

Okay75%

top-5 brand share — brands hold most of the demand

Conversion

Okay3.6%

search→purchase rate — share of searches ending in a sale

Market size

Okay$139K

$139K/yr · 86K searches

Growth

Bad-0.3%

90-day search growth — must beat 0% to launch

According to Flapen's Amazon United States niche tracking, curved thinning shears dog grooming is a $139K/yr Amazon United States market (86K searches/yr). The top 5 brands hold 75% of demand. Demand peaks in Jun. Verdict: Worth a look — 56/100.

Data updated Jul 16, 2026 · scored weekly · How we score niches

curved thinning shears dog grooming market data

Units sold / yr: 3K–3K; avg 0–100/product
Revenue / yr: $113K–$135K; units × avg price
Launch success: 13%; 1 of 8 new (360d)
Conversion rate: 3.6%
Avg BSR: #78
Page quality: 0%
Prime: 100%
Sponsored: 82%
Out of stock: 1.4%
Avg brand age: 58 months
Avg seller age: 224 days

Competition & brand share

The top 5 products take 44% of clicks — established leaders, but buyers still shop beyond them.

Brands

15 falling

Sellers

Top-5 brand share

75%

Top 20: 100%

Top-5 click share

44%

Top 20: 85%

Open market

17%

HASHIMOTO34%
citywish12%
JASON11%
FENICE PEAK10%
ULG9%
hyzrqwyw7%
Open — no brand owns it (9 brands, 17%)

Demand & seasonality

Weekly Amazon search volume, last 103 weeks — -0.3% search growth over the last 90 days.

Peak months: Jun · busiest ÷ quietest = 1.6×

Open Trend

Top curved thinning shears dog grooming search terms

curved thinning shears dog grooming33K/yr -2.8%3.1% conv.
curved chunkers dog grooming scissors18K/yr -9.6%1.5% conv.
hashimoto grooming shears6K/yr +81.3%3.2% conv.
curved thinning shears10K/yr -12.4%3.0% conv.
curved thinners for dog grooming7K/yr +0.0%2.1% conv.
curved blending shears for dogs5K/yr -13.7%2.8% conv.
curved thinners3K/yr +0.9%2.2% conv.
curved thinning scissors for dog grooming2K/yr +7.2%1.3% conv.
hashimoto shears3K/yr -46.5%2.3% conv.

All search terms

Top curved thinning shears dog grooming 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

All 34 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

HASHIMOTO Curved Thinning Shears for Dogs Curved Dog Thinning Shears for Grooming Cat Curved Blender 50 Teeth 7.0 Inch 30% Thinning Rate Light Weight.Designed for Pet Groomers or Family DIY Use.

HASHIMOTO$48.134.3★296 rev

JASON Curved Thinning Dog Scissors - Ergonomic Updated Dog Grooming Shears Sharp Curved Blender 440C Stainless Steel Professional Pet Shears for Groomer 7

JASON$37.853.8★190 rev

HASHIMOTO Dog Grooming Scissors Curved Scissors for Dog Grooming 6.5 inch 30 Degree of Curved Blade Light Weight Pet Shears for Trimming Face and Paws.

HASHIMOTO$26.174.6★4,195 rev

ULG Curved Thinning Dog Shears for Grooming 7 Inch Professional Curved Thinning Dog Grooming Scissors for Blending and Thinning 40-Tooth 15%-20% Rate 440C Stainless Steel Pet Hair Scissors

ULG$28.524.2★71 rev

Fenice Peak Professional Dog Grooming Scissors Pet Curved Thinning Shears 7.0 Extremely Sharp Blades 440C Thinning Scissors Durable Smooth Motion & Fine Cut for Dogs and Cats (Multicolored)

FENICE PEAK$56.584.3★879 rev

Newest

by launch date

7 Curved Thinner Dog Scissor Curved Blender Scissors 48 Teeth 30% Thinning Rate Professional Pet Shear for Groomer Ergonomic Dog Grooming Scissor Dog Shear for Grooming

spnakoii$23.907 rev

3mo ago

7 Curved Chunker Dog Grooming Scissors 21 Teeth T-Shape (70% Thinning) Black & Gold Pet Shear Professional Texturizing Scissors for Dogs Professional Ergonomic Handle 6Cr13 Stainless Steel

hyzrqwyw$19.8511 rev

3mo ago

ULG 7.5 Curved Professional Dog Grooming Shears 30-Tooth Precision Thinning (55-60%) Japanese 440C Stainless Steel Adjustable Tension & Right Hand

ULG$23.7738 rev

4mo ago

CITYWISH Dog Grooming Scissor Pet Curved Chunkers Shears 7.0 440C Thinning Scissors for Precision Pet Hair Cutting

citywish$34.8833 rev

6mo ago

CITYWISH Dog Grooming Scissors Pet Curved Thinning Shears 7.0 440C Thinning Scissors for Precision Pet Hair Cutting

citywish$30.6132 rev

7mo ago

What buyers say about curved thinning shears dog grooming

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall27%

“Very good quality tools”

Sharpness16%

“They arrived sharp”

Value For Money16%

“Amazing value”

Ease Of Use7%

“Very easy to handle”

Hair Removal6%

“Very nice for grooming”

Advertised Vs Actual Product3%

“As advertised”

Comfort-Overall3%

“The handle is comfortable”

Durability2%

“The build quality appears good and durable”

Strength2%

“not flimsy at all”

Size-Overall2%

“fit was great”

What buyers complain about

Sharpness29%

“Dull blades”

Quality-Overall13%

“Absolute garbage”

Durability12%

“Breaks easily”

Value For Money6%

“its upsetting considering this wasnt cheap”

Size-Overall6%

“Finger holes too Small”

Functionality-Overall4%

“it doesnt hold”

Ease Of Use4%

“It makes it hard to use”

Grip1%

“Finger grip on all scissors to small”

Rusts/Corrodes1%

“Not rust resistant”

Advertised Vs Actual Product1%

“This is definitely a misrepresentation of what I got”

Top return reasons

Sharpness36%

Size-Overall14%

Functionality-Overall10%

Advertised Vs Actual Product6%

Defective Material/Parts6%

Quality-Overall6%

Value For Money4%

Durability3%

Product Condition2%

Ease Of Use2%

Common questions

Is curved thinning shears dog grooming profitable to sell on Amazon United States?: The niche generates $139K/yr across 34 tracked products. 1 of 8 products launched in the last 360 days are still selling. 90-day search growth is -0.3%. Flapen's verdict: Worth a look (56/100).
How competitive is the curved thinning shears dog grooming niche?: 15 brands and 24 sellers compete. The top 5 products take 44% of clicks and top 5 brands hold 75% of demand.
What do buyers complain about in curved thinning shears dog grooming?: Top complaints mined from reviews: Sharpness, Quality-Overall, Durability. The return rate is 1.4%.
When does demand for curved thinning shears dog grooming peak?: Demand peaks in Jun; the busiest month runs 1.6× the quietest.
What does it cost to enter the curved thinning shears dog grooming niche?: Listings span $10.02–$122.05; the average listing price is $45.12 (sweet spot $15–$100). The average incumbent carries 888 reviews — the moat a new listing must climb.