Is dog lobster costume profitable to sell on Amazon United States?

The niche generates $10K/yr across 24 tracked products. 0 of 3 products launched in the last 360 days are still selling. 90-day search growth is +17.8%. Flapen's verdict: Skip it (45/100).

How competitive is the dog lobster costume niche?

12 brands and 32 sellers compete. The top 5 products take 45% of clicks and top 5 brands hold 82% of demand.

What do buyers complain about in dog lobster costume?

Top complaints mined from reviews: Size-Overall, Escape Proof, Quality-Overall. The return rate is 24.4% — above our launch gate.

What does it cost to enter the dog lobster costume niche?

Listings span $7.27–$46.61; the average listing price is $20.00 (sweet spot $15–$100). The average incumbent carries 124 reviews — the moat a new listing must climb.

dog lobster costume

Skip it

High returns (24.4%) — this niche doesn't clear our bar today.

Review moat

Great124.08

avg incumbent reviews — the moat a new listing must climb

Quality gap

Great4.0★

avg incumbent rating — lower means beatable quality

Avg price

Great$20.00

avg listing price — sweet spot $15–$100

Price range

Great$7.27–$46.61

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

Competition

Good45%

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

Growth

Okay+17.8%

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

Brand share

Okay82%

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

Conversion

Bad1.0%

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

Market size

Bad$10K

$10K/yr · 49K searches

Returns

Bad24.4%

return rate — above 6% kills the launch gate

According to Flapen's Amazon United States niche tracking, dog lobster costume is a $10K/yr Amazon United States market (49K searches/yr). The top 5 brands hold 82% of demand. Verdict: Skip it — 45/100.

Data updated Jul 9, 2026 · scored weekly · How we score niches

dog lobster costume market data

Units sold / yr: 750–1K; avg 0–100/product
Revenue / yr: $15K–$20K; units × avg price
Launch success: —; 0 of 3 new (360d)
Conversion rate: 1.0%
Avg BSR: #1,781
Page quality: 0%
Prime: 88%
Sponsored: 42%
Out of stock: 27.4%
Avg brand age: 40 months
Avg seller age: 201 days

Competition & brand share

The top 5 products take 45% of clicks — established leaders, but buyers still shop beyond them.

Brands

12 flat

Sellers

Top-5 brand share

82%

Top 20: 100%

Top-5 click share

45%

Top 20: 94%

Open market

13%

Rubies35%
PET KREWE UNLEASH THE PARADE15%
Mogoko13%
BAMY11%
cheetahboo8%
Fun Costumes5%
Open — no brand owns it (6 brands, 13%)

Demand

Weekly Amazon search volume, last 36 weeks — +17.8% search growth over the last 90 days.

Open Trend

Top dog lobster costume search terms

dog lobster costume8K/yr -11.1%0.6% conv.
lobster dog costume8K/yr +30.0%0.7% conv.
flounder dog costume8K/yr +37.9%0.0% conv.
dog crab costume6K/yr +27.6%0.9% conv.
little mermaid dog costume6K/yr +1.1%0.4% conv.
crab dog costume5K/yr +16.5%0.9% conv.
sebastian dog costume3K/yr +97.2%0.0% conv.
dog flounder costume3K/yr +65.7%0.9% conv.

All search terms

Top dog lobster costume 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★)2 products missing review or click data not plotted

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Rubies at Party City Disney Little Mermaid: Flounder Pet Costume for For Dogs or Cats Medium

Rubies$18.654.4★190 rev

Mogoko Dog Cat Lobster Costume Pet Halloween Cosplay Dress Puppy Red Hoodie Warm Outfits Clothes(XL Size)

Mogoko$17.894.2★314 rev

Rubies at Party City Disney Little Mermaid: Flounder Pet Costume for For Dogs or Cats Small

Rubies$21.894.4★190 rev

Pet Krewe Dog Lobster Costume | Large Fish Pet Costume for Dogs 1st Birthday National Cat Day & Celebrations | Halloween Outfit for Small Medium Large & XL Cats & Dogs

PET KREWE UNLEASH THE PARADE$27.734.2★21 rev

CheetahBoo Crab Dog Costume for Dogs Animal Lobster XS XXL Red Headband Cosplay Outfits Halloween Costumes M

cheetahboo$13.823.4★13 rev

Newest

by launch date

Blvochnnt Funny Crab Hat 3D Lobster Seafood Hats Crazy Cap Day Costume Accessories for Pets Adults Dress Up Themed Party Supplies Crab Feast Decor Halloween

Blvochnnt$8.614 rev

5mo ago

Disney Sebastian Pet Costume | Crab Outfit for Dogs with Headpiece Minky Vest Claws Perfect for Halloween S

Fun Costumes$45.380 rev

8mo ago

Disney Sebastian Pet Costume | Crab Outfit for Dogs with Headpiece Minky Vest Claws Perfect for Halloween L

Fun Costumes$46.610 rev

8mo ago

CheetahBoo Crab Dog Costume for Dogs Animal Lobster XS XXL Red Headband Cosplay Outfits Halloween Costumes M

cheetahboo$13.8213 rev

1y ago

Adorable Bumblebee Halloween Costume Hoodie for Medium Dogs: Featuring Fun Wings and a Cozy Black and Yellow Sweatshirt Design Perfect for Cosplay and Festive Celebrations! XXS

Paiaite$8.49113 rev

1y ago

What buyers say about dog lobster costume

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

What buyers love

Weight Light23%

“-Very lightweight”

Design-Overall13%

“Fun design- good quality felt material”

Ease Of Use13%

“-Easy to pack”

Adjustability/Rotatability/Reclining13%

“-It has movable, bendable arms that can be adjusted and spread out”

Advertised Vs Actual Product10%

“thats pretty much what I expected for something like this”

Size-Overall10%

“It fits an adult head comfortably without feeling too tight or sliding around, which was a nice surprise”

Fun/Entertainment Experience10%

“It gets a laugh immediately”

What buyers complain about

Size-Overall20%

“To small”

Escape Proof20%

“Head piece is hard for dog to navigate”

Quality-Overall14%

“This is a very poor quality”

Product Condition10%

“This costume was supposed to be new and include a tail, top, and wig”

Value For Money10%

“just a waste of money”

Advertised Vs Actual Product10%

“Not as advertised”

Top return reasons

Size-Overall90%

Advertised Vs Actual Product5%

Product Condition1%

Quality-Overall1%

Color1%

Stitch/Finish/Polish1%

Functionality-Overall1%

Shape/Style1%

Material Quality1%

Defective Material/Parts0%

Common questions

Is dog lobster costume profitable to sell on Amazon United States?: The niche generates $10K/yr across 24 tracked products. 0 of 3 products launched in the last 360 days are still selling. 90-day search growth is +17.8%. Flapen's verdict: Skip it (45/100).
How competitive is the dog lobster costume niche?: 12 brands and 32 sellers compete. The top 5 products take 45% of clicks and top 5 brands hold 82% of demand.
What do buyers complain about in dog lobster costume?: Top complaints mined from reviews: Size-Overall, Escape Proof, Quality-Overall. The return rate is 24.4% — above our launch gate.
What does it cost to enter the dog lobster costume niche?: Listings span $7.27–$46.61; the average listing price is $20.00 (sweet spot $15–$100). The average incumbent carries 124 reviews — the moat a new listing must climb.