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51

cat flea shampoo

Worth a look

Shows low returns (0.3%), but prices mostly outside the sweet spot ($2.86–$12.61) keeps it on the watch list.

Market size 35Growth 71Conversion 97Competition 15Returns 99Price range 0Avg price 28Brand share 26Review moat 43Quality gap 76

Returns

Incredible0.3%

return rate — above 5% kills the launch gate

Conversion

Incredible14.4%

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

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Growth

Good+52.8%

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

Review moat

Okay2,160.5

avg incumbent reviews — the moat a new listing must climb

Market size

Okay£171K

£171K/yr · 127K searches

Avg price

Okay£9.32

avg listing price — sweet spot $15–$100

Brand share

Okay89%

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

Competition

Bad82%

top-5 click share — a locked-up shelf

Price range

Bad£2.86–£12.61

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

According to Flapen's Amazon United Kingdom niche tracking, cat flea shampoo is a £171K/yr Amazon United Kingdom market (127K searches/yr). The top 5 brands hold 89% of demand. Demand peaks in Jul–Aug–Sep–Oct–Nov. Verdict: Worth a look — 51/100.

Data updated Jul 28, 2026 · scored weekly · How we score niches

cat flea shampoo market data

Units sold / yr
15K–20K
avg 1,250–1,500/product
Revenue / yr
£140K–£186K
units × avg price
Conversion rate
14.4%
Avg BSR
#4
Page quality
0%
Prime
100%
Sponsored
83%
Out of stock
8.3%
Avg brand age
65 months
Avg seller age
176 days

Competition & brand share

The top 5 products capture 82% of clicks — a locked-up shelf that new listings rarely crack.

Brands

10 flat

Sellers

33

Top-5 brand share

89%

Top 20: 100%

Top-5 click share

82%

Top 20: 100%

Open market

8%

  • BUGALUGS43%
  • Johnsons34%
  • Buddycare5%
  • ICF4%
  • animigo3%
  • Redreo3%
  • Open — no brand owns it (4 brands, 8%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +52.8% search growth over the last 90 days.
7K5KSpike '24Prime Day '25Spike '25Black Friday '25Spike '26Prime Day '26SepDecMarJunAugNovMarMay

Peak months: Jul, Aug, Sep, Oct, Nov · busiest ÷ quietest = 4.4×

Top cat flea shampoo search terms

  • flea shampoo for cats50K/yr
  • cat flea shampoo45K/yr
  • cat flea shampoo kills fleas and eggs11K/yr
  • kitten flea shampoo9K/yr
  • flea shampoo cats5K/yr
  • flea shampoo for kittens5K/yr
  • flea shampoos for cats2K/yr
All search terms

Top cat flea shampoo 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%£17K20%£34K30%£51K40%£68K101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 12 tracked products in this niche — three views at once, no toggling.

What buyers say about cat flea shampoo

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

What buyers love

Smell26%

“Doesnt smell too much”

Quality-Overall12%

“Excellent product”

Advertised Vs Actual Product11%

“Does what it says”

Ease Of Use9%

“Easy to use”

Pet Friendly6%

“Happy fluffy kitty”

Value For Money5%

“Good value for money”

Ease Of Cleaning5%

“makes my cat really clean”

Soft Feel4%

“very soft”

Allergies3%

“Less itching for him”

Hair Removal2%

“Very good comb for grooming a cat”

What buyers complain about

Smell17%

“the smell is intense”

Durability8%

“teeth fell out on first use”

Allergies8%

“which can lead to further gastrointestinal irritation”

Functionality-Overall7%

“Doesnt work”

Adhesion/Stickiness5%

“Sticky residue”

Leak-Proof4%

“The bottle had leaked all over the bottle when it arrived”

Ease Of Cleaning4%

“only rinsing it very lightly”

Strength4%

“Not robust”

Moist/Dry4%

“Although the shampoo smelled pleasant, each time it dried my cats fur became rough, dull, and unkempt”

Quality-Overall3%

“Bad quality”

Top return reasons

Leak-Proof55%
Smell10%
Adhesion/Stickiness6%
Functionality-Overall6%
Value For Money3%
Advertised Vs Actual Product3%
Quality-Overall3%
Size-Overall2%
Moist/Dry2%
Ingredients-Overall2%

Common questions

Is cat flea shampoo profitable to sell on Amazon United Kingdom?
The niche generates £171K/yr across 12 tracked products. 90-day search growth is +52.8%. Flapen's verdict: Worth a look (51/100).
How competitive is the cat flea shampoo niche?
10 brands and 33 sellers compete. The top 5 products take 82% of clicks and top 5 brands hold 89% of demand.
What do buyers complain about in cat flea shampoo?
Top complaints mined from reviews: Smell, Durability, Allergies. The return rate is 0.3%.
When does demand for cat flea shampoo peak?
Demand peaks in Jul–Aug–Sep–Oct–Nov; the busiest month runs 4.4× the quietest.
What does it cost to enter the cat flea shampoo niche?
Listings span £2.86–£12.61; the average listing price is £9.32 (sweet spot $15–$100). The average incumbent carries 2,161 reviews — the moat a new listing must climb.