---
title: "Dog Door — $3.2M/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/pet-supplies/dog-door"
last_updated: "2026-07-21T17:29:30.955Z"
locale: en
meta:
description: "Niche score 46/100 · $3.2M/yr market · 2.3M searches/yr · $79.32 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 46/100 · $3.2M/yr market · 2.3M searches/yr · $79.32 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Dog Door — $3.2M/yr Amazon US Niche (2026) - Flapen"
---
# **dog door**
**Skip it**
High returns (7.4%) — this niche doesn't clear our bar today.
Market size 96Growth 23Conversion 22Competition 47Returns 19Price range 48Avg price 83Brand share 38Review moat 24Quality gap 57
**Market size**
**Incredible****$3.2M**
$3.2M/yr · 2.3M searches
**Avg price**
**Great****$79.32**
avg listing price — sweet spot $15–$100
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Price range**
**Okay****$11.49–$189.52**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Okay****57%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Okay****82%**
top-5 brand share — brands hold most of the demand
**Review moat**
**Bad****5,671.92**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Bad****-3.2%**
90-day search growth — must beat 0% to launch
**Conversion**
**Bad****1.8%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Bad****7.4%**
return rate — above 6% kills the launch gate
According to Flapen's Amazon United States niche tracking, dog door is a $3.2M/yr Amazon United States market (2.3M searches/yr). The top 5 brands hold 82% of demand. Verdict: Skip it — 46/100.
Data updated Jul 16, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **dog door market data**
- **Units sold / yr**
- **40K–50K**
- avg 1,000–1,250/product
- **Revenue / yr**
- **$3.2M–$4.0M**
- units × avg price
- **Launch success**
- **100%**
- 5 of 5 new (360d)
- **Conversion rate**
- **1.8%**
- **Avg BSR**
- **#32**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **92%**
- **Out of stock**
- **5.6%**
- **Avg brand age**
- **39 months**
- **Avg seller age**
- **162 days**
## **Competition & brand share**
The top 5 products take 57% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**15 **▼falling
**Sellers**
**41**
**Top-5 brand share**
**82%**
Top 20: 100%
**Top-5 click share**
**57%**
Top 20: 94%
**Open market**
**15%**
- PetSafe49% - baboni16% - Petoasis8% - Amazon Basics5% - PETCOMING4% - Vegeggs3% - Open — no brand owns it (9 brands, 15%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -3.2% search growth over the last 90 days.
60K40KPrime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.3×
[**Open Trend **](https://flapen.com/research/us/pet-supplies/dog-door/trend)
## **Top dog door search terms**
- **dog door**852K/yr-6.2%1.4% conv. - **doggy door**411K/yr-1.3%1.1% conv. - **doggie door**270K/yr+2.7%1.3% conv. - **pet door**179K/yr+10.7%1.1% conv. - **dog doors**97K/yr-1.3%0.8% conv. - **large dog door**84K/yr-2.8%2.0% conv. - **petsafe dog door**74K/yr-17.2%1.8% conv. - **xl dog door**56K/yr+3.8%1.4% conv. - **dog door for door**36K/yr+13.5%2.0% conv. - **extra large dog door**35K/yr-9.4%1.3% conv. [**All search terms **](https://flapen.com/research/us/pet-supplies/dog-door/search-terms)
## **Top dog door 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%5%$160K10%$321K15%$481K20%$641K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 26 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**PetSafe Never Rust Dog & Cat Plastic Door Medium for Pets Up to 40 lb Paintable Easy DIY Installation Closing Panel Included Install in Interior & Exterior Doors or Walls Durable**PetSafe**$39.23**4.4★22,021 rev](https://www.amazon.com/dp/B0013DJFQS) [2**PetSafe NEVER RUST Dog and Cat Door Large For Pets Up To 100 lb Paintable Easy DIY Installation Closing Panel Included Install in Interior and Exterior Doors or Walls Durable Adjustable Flap**PetSafe**$60.04**4.4★22,021 rev](https://www.amazon.com/dp/B08DRSYPS1) [3**Baboni 3-Flaps Pet Door for Interior and Exterior Doors Durable Plastic Frame and Telescoping Tunnel Aluminum Lock/Metal Panel Strong Magnetic Flaps Never Rust Dog Door (Pets Up to 40 Lb) -Medium**baboni**$63.45**4.3★146 rev](https://www.amazon.com/dp/B0FD9XC8C9) [4![[Petoasis] 3-Flaps Heavy-Duty Dog Door Rust Proof Aluminum Alloy Frame Extreme Weather Dog Door Can Block Wind Snow and Rainwater Intrusion (Silvery White Large for Door)](https://m.media-amazon.com/images/I/41nIdbKgB+L.jpg)**\[Petoasis\] 3-Flaps Heavy-Duty Dog Door Rust Proof Aluminum Alloy Frame Extreme Weather Dog Door Can Block Wind Snow and Rainwater Intrusion (Silvery White Large for Door)**Petoasis**$98.37**4.6★1,084 rev](https://www.amazon.com/dp/B0CWNGMZXF) [5**PetSafe Never Rust Dog & Cat Plastic Door X-Large for Pets Up to 220 lb Paintable Easy DIY Installation Closing Panel Included Install in Interior & Exterior Doors or Walls Durable**PetSafe**$79.18**4.4★22,021 rev](https://www.amazon.com/dp/B0011FVZXE)
**~~View all top sellers →~~**
### **Newest**
by launch date
[![[MAVRICPOWER] Rust Proof Alminum Large Dog Door for Door Doggie Door with 2 Sliding Lock Panels for Extreme Weather Pet Door for Dogs Up to 80 lbs](https://m.media-amazon.com/images/I/31yxkJ4UZSL.jpg)**\[MAVRICPOWER\] Rust Proof Alminum Large Dog Door for Door Doggie Door with 2 Sliding Lock Panels for Extreme Weather Pet Door for Dogs Up to 80 lbs**MAVRICPOWER**$95.69**109 rev3mo ago](https://www.amazon.com/dp/B0GFD79CMK) [**3-Flap Steel Large Dog Door for Exterior Doors with Sliding Lock Panel Energy-Efficient Insulated Pet Door Extreme Weather Doggy Door with Telescoping Tunnel Never RustPets Up to 100 Lb**MIAOTONG**$98.71**737 rev5mo ago](https://www.amazon.com/dp/B0GHW97GV5) [**Amazon Basics Adjustable Plastic Dog and Cat Door with Easy Installation Medium 10.5 x 15 x 3.9 White and Grey**Amazon Basics**$25.85**285 rev7mo ago](https://www.amazon.com/dp/B0F13F8875) [**Amazon Basics Adjustable Plastic Dog and Cat Door with 4-Way Lock for Indoor/Outdoor Use Easy Installation Small 7.5 x 7.4 x 2.24 White**Amazon Basics**$11.49**285 rev7mo ago](https://www.amazon.com/dp/B0F139P1KY) [**PETCOMING Never Rust Dog Door with Durable Plastic Frame Large Doggy Door for Interior and Exterior Doors Doggie Door with Magnetic Flaps Closing Panel Telescoping Tunnel for Pets Up to 100lb**PETCOMING**$48.86**190 rev11mo ago](https://www.amazon.com/dp/B0DKTLTTQF)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[![[MAVRICPOWER] Rust Proof Alminum Large Dog Door for Door Doggie Door with 2 Sliding Lock Panels for Extreme Weather Pet Door for Dogs Up to 80 lbs](https://m.media-amazon.com/images/I/31yxkJ4UZSL.jpg)**\[MAVRICPOWER\] Rust Proof Alminum Large Dog Door for Door Doggie Door with 2 Sliding Lock Panels for Extreme Weather Pet Door for Dogs Up to 80 lbs**MAVRICPOWER**$95.69**4.6★**▲ 295%**](https://www.amazon.com/dp/B0GFD79CMK) [**Amazon Basics Adjustable Plastic Dog and Cat Door with Easy Installation Medium 10.5 x 15 x 3.9 White and Grey**Amazon Basics**$25.85**4.3★**▲ 177%**](https://www.amazon.com/dp/B0F13F8875) [**Amazon Basics Adjustable Plastic Dog and Cat Door with 4-Way Lock for Indoor/Outdoor Use Easy Installation Small 7.5 x 7.4 x 2.24 White**Amazon Basics**$11.49**4.3★**▲ 155%**](https://www.amazon.com/dp/B0F139P1KY) [**3-Flap Steel Large Dog Door for Exterior Doors with Sliding Lock Panel Energy-Efficient Insulated Pet Door Extreme Weather Doggy Door with Telescoping Tunnel Never RustPets Up to 100 Lb**MIAOTONG**$98.71**4.4★**▲ 113%**](https://www.amazon.com/dp/B0GHW97GV5) [**PetSafe Never Rust Dog & Cat Plastic Door X-Large for Pets Up to 220 lb Paintable Easy DIY Installation Closing Panel Included Install in Interior & Exterior Doors or Walls Durable**PetSafe**$79.18**4.4★**▲ 99%**](https://www.amazon.com/dp/B0011FVZXE)
**~~View all trending →~~**
## **What buyers say about dog door**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**22%
*“Good quality and exactly as advertised”*
**Assembly/Installation**12%
*“Its a real nice set up”*
**Size-Overall**10%
*“Fits perfectly”*
**Value For Money**8%
*“Good price”*
**Pet Friendly**7%
*“Cats love it”*
**Ease Of Use**5%
*“It can be used to some extent”*
**Strength**4%
*“The frame seemed sturdy”*
**Durability**4%
*“Very durable”*
**Advertised Vs Actual Product**4%
*“Just as advertised”*
**Lock Proof**3%
*“locks in place”*
### **What buyers complain about **
**Durability**13%
*“Broke in a month”*
**Size-Overall**12%
*“Does not fit”*
**Quality-Overall**10%
*“Low Quality”*
**Assembly/Installation**9%
*“Assembly is a pain”*
**Ease Of Use**4%
*“Does not close properly”*
**Material Quality**4%
*“the material is relatively thin”*
**Locking Mechanism**4%
*“they start hanging up or failing to lock”*
**Strength**4%
*“lacks any sense of sturdiness”*
**Design-Overall**3%
*“Flimsy construction for an otherwise good product”*
**Instructions/User Manual/Troubleshooting**3%
*“Terrible instructions”*
### **Top return reasons **
**Size-Overall**78%
**Advertised Vs Actual Product**4%
**Assembly/Installation**2%
**Defective Material/Parts**2%
**Escape Proof**2%
**Compatibility-Overall**2%
**Thickness**2%
**Functionality-Overall**1%
**Value For Money**1%
**Quality-Overall**1%
## **Common questions**
- **Is dog door profitable to sell on Amazon United States?**
- The niche generates $3.2M/yr across 26 tracked products. 5 of 5 products launched in the last 360 days are still selling. 90-day search growth is -3.2%. Flapen's verdict: Skip it (46/100).
- **How competitive is the dog door niche?**
- 15 brands and 41 sellers compete. The top 5 products take 57% of clicks and top 5 brands hold 82% of demand.
- **What do buyers complain about in dog door?**
- Top complaints mined from reviews: Durability, Size-Overall, Quality-Overall. The return rate is 7.4% — above our launch gate.
- **When does demand for dog door peak?**
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- **What does it cost to enter the dog door niche?**
- Listings span $11.49–$189.52; the average listing price is $79.32 (sweet spot $15–$100). The average incumbent carries 5,672 reviews — the moat a new listing must climb.
## **Related niches in Pet Supplies**
- 73 [**phosphate test kit**](https://flapen.com/research/us/pet-supplies/phosphate-test-kit)$194K/yr+152.5%**Worth a look**- 73 [**flea repellent for dogs**](https://flapen.com/research/us/pet-supplies/flea-repellent-for-dogs)$1.7M/yr+136.7%**Launch it**- 73 [**kitten bottles for nursing**](https://flapen.com/research/us/pet-supplies/kitten-bottles-for-nursing)$457K/yr+166.2%**Worth a look**- 73 [**dog stake**](https://flapen.com/research/us/pet-supplies/dog-stake)$573K/yr+55.9%**Worth a look**- 73 [**bully sticks**](https://flapen.com/research/us/pet-supplies/bully-sticks)$12.4M/yr-6.9%**Worth a look**- 73 [**pet oral tartar remover spray**](https://flapen.com/research/us/pet-supplies/pet-oral-tartar-remover-spray)$100K/yr>1,000%**Worth a look**[**All Pet Supplies niches **](https://flapen.com/research/us/pet-supplies)