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flea shampoo for dogs

Worth a look58/100

flea shampoo for dogs shows low returns (0.9%), but a concentrated shelf (top 5 take 73% of clicks) keeps it on the watch list.

Market/yr

$3.7M

Growth (1y)

+162.6%

Products

13

Brands

9

was 10 a year ago

Sellers

32

Price range

$5.17–$27.52

Returns

0.9%

Rating

4.4★

58/100

Worth a look

Scored 58/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
57
×0.30
Growth
72
×0.30
Competition
25
×0.20
Quality gap
48
×0.10
Returns
92
×0.10

Demand

Weekly Amazon search volume, last 104 weeks — +162.6% year over year.
43K22KSpike '25Prime Day '25Spike '26Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26

Seasonality

Monthly demand index across the year — 1.00 is average.

Peak months: Jun, Jul, Aug, Sep, Oct · busiest ÷ quietest = 2.7×

Competition

39%ADAMS
  • ADAMS39%
  • Veterinary Formula27%
  • Hartz8%
  • Vet's Best6%
  • Zesty Paws6%
  • TropiClean6%
  • Other (3 brands)8%

The top 5 products capture 73% of clicks — a locked-up shelf that new listings rarely crack. 9 brands and 32 sellers compete here.

Brands

9 falling

was 10 a year ago

Sellers

32

Top 5 brand share

86%

#ProductBrandPriceRatingReviewsClick shareTrend
2Veterinary Formula$8.494.4★21,76525%flat

Product shelf

All 13 tracked products in this niche.

Reviews

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

What buyers love

Smell43%

“clean scent”

Quality-Overall12%

“Great product with great results”

Value For Money8%

“Good price”

Advertised Vs Actual Product5%

“Works as advertised”

Allergies4%

“she has no irritation”

Pet Friendly4%

“the dogs seemed to be happy”

Soft Feel3%

“feel so soft”

Instructions/User Manual/Troubleshooting2%

“The instructions are specific”

Ease Of Use2%

“Easy to use”

Ease Of Cleaning2%

“easy to wash off”

What buyers complain about

Functionality-Overall27%

“Doesnt work well”

Allergies14%

“Makes my dog itch”

Smell11%

“Doesnt smell great”

Value For Money5%

“Use a more expensive brand dont be cheap”

Advertised Vs Actual Product5%

“This product does not do what I claims”

Quality-Overall5%

“Absolutely trash”

Leak-Proof3%

“It arrived leaking”

Indigestion3%

“Within 12 hours both were sick with diarrhea, vomiting, not eating, lethargic”

Thickness2%

“it was thick like shampoo”

Size-Overall2%

“they are really big”

Top return reasons

  • Functionality-Overall21%
  • Leak-Proof18%
  • Advertised Vs Actual Product13%
  • Value For Money13%
  • Smell11%
  • Size-Overall6%
  • Ingredients-Overall4%
  • Defective Material/Parts2%
  • Certifications2%
  • Product Condition1%

Data scraped July 9, 2026 · Marketplace baseline: 4.4★ avg rating · $22.66 median price · 2.2% median returns across 14,418 tracked niches.