the mellow dog
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Quality gap
Incredible3.1★avg incumbent rating — lower means beatable quality
Review moat
Great109.29avg incumbent reviews — the moat a new listing must climb
Avg price
Incredible$26.50avg listing price — sweet spot $15–$100
Price range
Incredible$14.96–$41.02cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Good2.3%return rate — above 5% kills the launch gate
Conversion
Bad0.9%search→purchase rate — share of searches ending in a sale
Growth
Bad-33.8%90-day search growth — must beat 0% to launch
Competition
Bad91%top-5 click share — a locked-up shelf
Market size
Bad$9K$9K/yr · 38K searches
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, the mellow dog is a $9K/yr Amazon United States market (38K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Sep–Nov–Dec. Verdict: Skip it — 35/100.
Data updated Jul 24, 2026 · scored weekly · How we score niches
the mellow dog market data
- Units sold / yr
- 2K–3K
- avg 100–250/product
- Revenue / yr
- $53K–$66K
- units × avg price
- Conversion rate
- 0.9%
- Avg BSR
- #631
- Page quality
- 0%
- Prime
- 71%
- Sponsored
- 57%
- Out of stock
- 27.3%
- Avg brand age
- 28 months
- Avg seller age
- 145 days
Competition & brand share
The top 5 products capture 91% of clicks — a locked-up shelf that new listings rarely crack.Brands
3 falling
Sellers
37
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
91%
Top 20: 100%
Open market
0%
- The Mellow Dog55%
- Generic39%
- OXHGWRK6%
Demand & seasonality
Weekly Amazon search volume, last 103 weeks — -33.8% search growth over the last 90 days.Peak months: Sep, Nov, Dec · busiest ÷ quietest = 12.9×
Top the mellow dog search terms
- the mellow dog15K/yr
- mellow dog5K/yr
- the mellow dog calming duck10K/yr
- mellow dog calming duck8K/yr
Top the mellow dog 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.
All 7 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
The Mellow Dog Calming Jumbo Ball for Dogs Giant Herding Ball for Dogs Durable Tear-Resistant Inflatable Big Ball with Handle Cover & Pump for Play & Exercise Dogs (17.72in-A)
The Mellow Dog$35.042.2★13 rev
Mellow Dog Calming Duck 2025 New Yellow Duck Dog Toy The Mellow Ducks Calming Pillow Dogs Ducks Toy with Quacking Sound for Indoor Dogs
Generic$20.103.1★547 rev
Mellow Dog Calming Duck 2026 New Yellow Ducks Dog Toy The Mellow Calming Duck Toy for Dogs Quacking Sound for Indoor Dogs (Yellow)
Generic$18.673.2★57 rev
The Mellow Ducks Calming Pillow Mellow Dog Calming Duck 2025 New Yellow Duck Dog Toy Dogs Ducks Toy with Quacking Sound for Indoor Dogs
Generic$17.093.5★49 rev
The Mellow Dog Giant Herding Ball for Dogs Inflatable Big Ball with Handle Cover & Pump for Play & Exercise Dogs (21.65 in-A)
The Mellow Dog$38.642.5★16 rev
Newest
by launch date
OXHGWRK Herding Ball for Dogs Indestructible Giant Egg Large Horse Toys Durable Outside Play Big Calming Jumbo the Mellow Dog Soccer with Straps Yard Linflatable Balls Tetherball Water Yard (Large)
OXHGWRK$41.0237 rev
The Mellow Dog Giant Herding Ball for Dogs Inflatable Big Ball with Handle Cover & Pump for Play & Exercise Dogs (21.65 in-A)
The Mellow Dog$38.6416 rev
The Mellow Dog Calming Jumbo Ball for Dogs Giant Herding Ball for Dogs Durable Tear-Resistant Inflatable Big Ball with Handle Cover & Pump for Play & Exercise Dogs (17.72in-A)
The Mellow Dog$35.0413 rev
The Mellow Dog Calming Ball with Handle Mellow Dog Calming Ball Squeaky Floating Rubber Balls Interactive Balls for Dogs Playing Water Play Training & Outdoor Games (Black)
Generic$14.9646 rev
Mellow Dog Calming Duck 2026 New Yellow Ducks Dog Toy The Mellow Calming Duck Toy for Dogs Quacking Sound for Indoor Dogs (Yellow)
Generic$18.6757 rev
Trending
90-day click momentumOXHGWRK Herding Ball for Dogs Indestructible Giant Egg Large Horse Toys Durable Outside Play Big Calming Jumbo the Mellow Dog Soccer with Straps Yard Linflatable Balls Tetherball Water Yard (Large)
OXHGWRK$41.023.1★
The Mellow Dog Giant Herding Ball for Dogs Inflatable Big Ball with Handle Cover & Pump for Play & Exercise Dogs (21.65 in-A)
The Mellow Dog$38.642.5★
The Mellow Dog Calming Jumbo Ball for Dogs Giant Herding Ball for Dogs Durable Tear-Resistant Inflatable Big Ball with Handle Cover & Pump for Play & Exercise Dogs (17.72in-A)
The Mellow Dog$35.042.2★
The Mellow Dog Calming Ball with Handle Mellow Dog Calming Ball Squeaky Floating Rubber Balls Interactive Balls for Dogs Playing Water Play Training & Outdoor Games (Black)
Generic$14.964.0★
Mellow Dog Calming Duck 2026 New Yellow Ducks Dog Toy The Mellow Calming Duck Toy for Dogs Quacking Sound for Indoor Dogs (Yellow)
Generic$18.673.2★
What buyers say about the mellow dog
What buyers praise and complain about, mined from review topics.What buyers love
“My dogs have a lot of fun with it”
“Fun time”
“this one is durable”
“Its good quality”
“I love the size”
“Comfy Duck”
“It is soft”
“Soothing duck”
“Calming Duck Quick and Total Destruction”
“light-weight material”
What buyers complain about
“Rips easily”
“These are not well made”
“a complete waste of money”
“Not for chewers”
“False Advertising”
“Sqeemed didnt woo”
“the seams are coming apart after only a few days”
“it's also flimsy”
“Ball is a little smaller than anticipated”
“Toxic smell”
Top return reasons
Common questions
- Is the mellow dog profitable to sell on Amazon United States?
- The niche generates $9K/yr across 7 tracked products. 1 of 6 products launched in the last 360 days are still selling. 90-day search growth is -33.8%. Flapen's verdict: Skip it (35/100).
- How competitive is the the mellow dog niche?
- 3 brands and 37 sellers compete. The top 5 products take 91% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in the mellow dog?
- Top complaints mined from reviews: Durability, Quality-Overall, Value For Money. The return rate is 2.3%.
- When does demand for the mellow dog peak?
- Demand peaks in Sep–Nov–Dec; the busiest month runs 12.9× the quietest.
- What does it cost to enter the the mellow dog niche?
- Listings span $14.96–$41.02; the average listing price is $26.50 (sweet spot $15–$100). The average incumbent carries 109 reviews — the moat a new listing must climb.