---
title: "Dog Dinosaur Costume — $19K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/pet-supplies/dog-dinosaur-costume"
last_updated: "2026-07-21T17:40:12.224Z"
locale: en
meta:
description: "Niche score 39/100 · $19K/yr market · 304K searches/yr · $20.66 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 39/100 · $19K/yr market · 304K searches/yr · $20.66 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Dog Dinosaur Costume — $19K/yr Amazon US Niche (2026) - Flapen"
---
# **dog dinosaur costume**
**Skip it**
High returns (20.7%) — this niche doesn't clear our bar today.
Market size 5Growth 20Conversion 4Competition 71Returns 0Price range 77Avg price 89Brand share 36Review moat 80Quality gap 88
**Avg price**
**Great****$20.66**
avg listing price — sweet spot $15–$100
**Quality gap**
**Great****4.1★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Great****403.78**
avg incumbent reviews — the moat a new listing must climb
**Price range**
**Great****$8.56–$36.48**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Good****42%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Okay****83%**
top-5 brand share — brands hold most of the demand
**Growth**
**Bad****-10.3%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$19K**
$19K/yr · 304K searches
**Conversion**
**Bad****0.3%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Bad****20.7%**
return rate — above 6% kills the launch gate
According to Flapen's Amazon United States niche tracking, dog dinosaur costume is a $19K/yr Amazon United States market (304K searches/yr). The top 5 brands hold 83% of demand. Demand peaks in Sep–Oct–Nov. Verdict: Skip it — 39/100.
Data updated Jul 9, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **dog dinosaur costume market data**
- **Units sold / yr**
- **3K–4K**
- avg 0–100/product
- **Revenue / yr**
- **$62K–$83K**
- units × avg price
- **Launch success**
- **—**
- 0 of 2 new (360d)
- **Conversion rate**
- **0.3%**
- **Avg BSR**
- **#768**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **36%**
- **Out of stock**
- **4.7%**
- **Avg brand age**
- **37 months**
- **Avg seller age**
- **194 days**
## **Competition & brand share**
The top 5 products take 42% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**14 **▼falling
**Sellers**
**44**
**Top-5 brand share**
**83%**
Top 20: 100%
**Top-5 click share**
**42%**
Top 20: 85%
**Open market**
**12%**
- California Costumes34% - NACOCO23% - Rubies13% - MuYaoPet8% - CuteBone6% - FLAdorepet5% - Open — no brand owns it (8 brands, 12%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -10.3% search growth over the last 90 days.
35K25KSpike '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Sep, Oct, Nov · busiest ÷ quietest = 34.5×
[**Open Trend **](https://flapen.com/research/us/pet-supplies/dog-dinosaur-costume/trend)
## **Top dog dinosaur costume search terms**
- **dog dinosaur costume**114K/yr-4.5%0.6% conv. - **dinosaur dog costume**67K/yr-23.1%0.5% conv. - **dinosaur costume for dogs**20K/yr-5.6%0.4% conv. - **dinosaur costume dog**17K/yr-9.4%0.3% conv. - **dino dog costume**13K/yr+24.4%0.3% conv. - **dog dino costume**7K/yr+7.5%0.0% conv. - **dino costume for dogs**6K/yr-5.3%0.3% conv. - **dinosaur costume for dog**4K/yr-18.3%0.7% conv. - **dog costume dinosaur**8K/yr-10.0%0.8% conv. - **jurassic park dog costume**5K/yr+53.3%0.5% conv. [**All search terms **](https://flapen.com/research/us/pet-supplies/dog-dinosaur-costume/search-terms)
## **Top dog dinosaur 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.
0%3%$5656%$1K9%$2K12%$2K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 36 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**California Costumes Dog Pupasaurus Rex Costume X-Small**California Costumes**$24.06**4.0★621 rev](https://www.amazon.com/dp/B07CYV9WWQ) [2**California Costumes Stegosaurus Dog Costume Medium**California Costumes**$36.48**4.4★574 rev](https://www.amazon.com/dp/B07CZ3ZB3J) [3**MUYAOPET Dog Costume Halloween Dog Crocodile Dinosaur Costume for Small Large Dog Pets Winter Warm Coat Jumpsuits (Green Large)**MuYaoPet**$26.06**4.2★167 rev](https://www.amazon.com/dp/B0D965F5P3) [4**NACOCO Dog Dinosaur Design Costume Green Pet Clothes for Medium & Large Dog (Green XL)**NACOCO**$14.85**4.0★1,173 rev](https://www.amazon.com/dp/B0FGDFKT16) [5**California Costumes Triceradog Dog Costume Medium**California Costumes**$14.62**4.2★412 rev](https://www.amazon.com/dp/B07CYV8XNR)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Dog Dinosaur Costume Pet Outfit Clothes Hoodie with Spiked Design Funny Pet Halloween Apparel for Small Medium Dogs Cats M**Arzyolahto**$8.56**12 rev6mo ago](https://www.amazon.com/dp/B0GCKPNKVZ) [**LovinPet Large Dog Pajamas Four-Leg Stretch Onesie Bodysuit Lightweight UV-Shielding Pajamas Anti-Lick Calming Recovery Suit for Surgery 3D Dino Wing Design with Soft Spikes Blue Purple XL**LovinPet**$34.01**115 rev10mo ago](https://www.amazon.com/dp/B0FNRLGCFH) [**NACOCO Dog Dinosaur Design Costume Green Pet Clothes for Medium & Large Dog (Green XL)**NACOCO**$14.85**1,173 rev1y ago](https://www.amazon.com/dp/B0FGDFKT16) [**Huhumy Triceratops Dog Costume Dinosaur Dog Costume Halloween Dino Pet Clothes for Pet Cat Halloween Party Cosplay Events Photo Props Medium**Huhumy**$12.97**47 rev1y ago](https://www.amazon.com/dp/B0FFH3FVDP) [**CuteBone Dinosaur Costume Dog Shirt Stretchy Velvet T-Shirt Clothes for Small Dogs Soft & Breathable Pet Tee Outfit Cat Apparel for Daily Wear Cozy Pullover Design Puppy Fashion COSBX03S**CuteBone**$12.14**124 rev1y ago](https://www.amazon.com/dp/B0F1TFWRQD)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Dog Dinosaur Costume Pet Outfit Clothes Hoodie with Spiked Design Funny Pet Halloween Apparel for Small Medium Dogs Cats M**Arzyolahto**$8.56**4.2★**▲ 818%**](https://www.amazon.com/dp/B0GCKPNKVZ) [**MUYAOPET Dog Costume Halloween Dog Crocodile Dinosaur Costume for Small Large Dog Pets Winter Warm Coat Jumpsuits (Green Large)**MuYaoPet**$26.06**4.2★**▲ 784%**](https://www.amazon.com/dp/B0D965F5P3) [**California Costumes Dog Dino Pup Costume Medium**California Costumes**$23.93**4.4★**▲ 445%**](https://www.amazon.com/dp/B07D5K5VX7) [**LovinPet Large Dog Pajamas Four-Leg Stretch Onesie Bodysuit Lightweight UV-Shielding Pajamas Anti-Lick Calming Recovery Suit for Surgery 3D Dino Wing Design with Soft Spikes Blue Purple XL**LovinPet**$34.01**4.3★**▲ 369%**](https://www.amazon.com/dp/B0FNRLGCFH) [**NACOCO Dog Dinosaur Design Costume Green Pet Clothes for Medium & Large Dog(Pink 3XL)**NACOCO**$17.60**4.0★**▲ 226%**](https://www.amazon.com/dp/B09CZ44HLS)
**~~View all trending →~~**
## **What buyers say about dog dinosaur costume**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**35%
*“The fit is great”*
**Soft Feel**24%
*“Super soft”*
**Quality-Overall**11%
*“Very good quality”*
**Durability**8%
*“They are durable”*
**Material Quality**7%
*“nice materials and construction very cute”*
**Value For Money**7%
*“a great value for your money”*
### **What buyers complain about **
**Size-Overall**61%
*“too big”*
**Advertised Vs Actual Product**8%
*“Size chart wasnt accurate”*
**Product Condition**6%
*“It looks used”*
**Quality-Overall**6%
*“Very cheap looking”*
**Material Quality**3%
*“material was super thin”*
**Defective Material/Parts**3%
*“The hood part does not stay on my dog's head”*
**Escape Proof**3%
*“The hood part does not stay on my dog's head”*
**Value For Money**3%
*“Not worth the money”*
**Shrinkage Resistance**3%
*“I tried to shrink it in the dryer but no luck”*
### **Top return reasons **
**Size-Overall**92%
**Advertised Vs Actual Product**4%
**Product Condition**2%
**Color**1%
**Material Quality**1%
**Defective Material/Parts**1%
**Stitch/Finish/Polish**0%
**Comfort-Overall**0%
**Quality-Overall**0%
**Grip**0%
## **Common questions**
- **Is dog dinosaur costume profitable to sell on Amazon United States?**
- The niche generates $19K/yr across 36 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -10.3%. Flapen's verdict: Skip it (39/100).
- **How competitive is the dog dinosaur costume niche?**
- 14 brands and 44 sellers compete. The top 5 products take 42% of clicks and top 5 brands hold 83% of demand.
- **What do buyers complain about in dog dinosaur costume?**
- Top complaints mined from reviews: Size-Overall, Advertised Vs Actual Product, Product Condition. The return rate is 20.7% — above our launch gate.
- **When does demand for dog dinosaur costume peak?**
- Demand peaks in Sep–Oct–Nov; the busiest month runs 34.5× the quietest.
- **What does it cost to enter the dog dinosaur costume niche?**
- Listings span $8.56–$36.48; the average listing price is $20.66 (sweet spot $15–$100). The average incumbent carries 404 reviews — the moat a new listing must climb.
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