biothane dog leash
Skip itA small market ($42K/yr) — this niche doesn't clear our bar today.
Avg price
Great$18.02avg listing price — sweet spot $15–$100
Competition
Good42%top-5 click share — leaders hold, buyers still browse
Price range
Good$8.01–$30.72cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Good+27.7%90-day search growth — must beat 0% to launch
Review moat
Good1,490.65avg incumbent reviews — the moat a new listing must climb
Returns
Okay3.2%return rate — above 6% kills the launch gate
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Brand share
Okay83%top-5 brand share — brands hold most of the demand
Conversion
Bad0.9%search→purchase rate — share of searches ending in a sale
Market size
Bad$42K$42K/yr · 247K searches
According to Flapen's Amazon United States niche tracking, biothane dog leash is a $42K/yr Amazon United States market (247K searches/yr). The top 5 brands hold 83% of demand. Verdict: Skip it — 45/100.
Data updated Jul 16, 2026 · scored weekly · How we score niches
biothane dog leash market data
- Units sold / yr
- 3K–4K
- avg 0–100/product
- Revenue / yr
- $54K–$72K
- units × avg price
- Launch success
- —
- 0 of 3 new (360d)
- Conversion rate
- 0.9%
- Avg BSR
- #109
- Page quality
- 0%
- Prime
- 97%
- Sponsored
- 76%
- Out of stock
- 1.7%
- Avg brand age
- 49 months
- Avg seller age
- 167 days
Competition & brand share
The top 5 products take 42% of clicks — established leaders, but buyers still shop beyond them.Brands
16 falling
Sellers
23
Top-5 brand share
83%
Top 20: 100%
Top-5 click share
42%
Top 20: 86%
Open market
14%
- Viper27%
- Dogline25%
- NIMBLE16%
- KIDDING PETS11%
- Wolfone4%
- Wisedog3%
- Open — no brand owns it (10 brands, 14%)
Demand
Weekly Amazon search volume, last 19 weeks — +27.7% search growth over the last 90 days.Top biothane dog leash search terms
- biothane dog leash106K/yr
- waterproof dog leash36K/yr
- biothane leash24K/yr
- waterproof leash16K/yr
- waterproof leash for dogs11K/yr
- rubber dog leash11K/yr
- silicone dog leash9K/yr
- dog leash waterproof8K/yr
- water proof dog leash5K/yr
- rubber leash for dogs5K/yr
Top biothane dog leash 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 34 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Viper Biothane K9 Working Dog Leash Waterproof Lead for Tracking Training Schutzhund Odor-Proof Long Line with Solid Brass Snap for Puppy Medium and Large Dogs 6ft Black
Viper$24.364.6★4,004 rev
Waterproof Long Dog Leash Recall Training Lead 5 10 16 30 50 Foot for Large Medium Small Dogs Outdoor Training Walking Playing and Camping
NIMBLE$18.254.5★3,649 rev
Dogline Biothane Waterproof Dog Leash 2/4/6 Ft Strong Coated Nylon Webbing with Black Hardware Odor-Proof Easy to Clean High Performance for Small or Large Dogs Made in USA Hunter Orange
Dogline$17.094.4★1,121 rev
Kidding Pets Waterproof Dog Leash 5/6 FT Durable Odor-Proof Dog Leashes with Strong Metal Hooks Fits Small Medium or Large Dogs (Orange 6FT - 1 inch Width)
KIDDING PETS$8.944.5★322 rev
Dogline Biothane Waterproof Dog Leash Strong Coated Nylon Webbing with Black Hardware Odor-Proof Easy to Clean High Performance for Small or Large Dogs Made in USA 4 or 6 ft Lead Hunter Green
Dogline$17.244.4★1,121 rev
Newest
by launch date
Wisedog Long Leash for Dogs Outside 10FT Green
Wisedog$15.6928 rev
Long Training Leash for Dogs Waterproof Longline Lead Outdoor Leashs for Small Medium Large Dogs Outside Training Playing Camping(Mint Green 6 FT)
AYiFFWTEO$8.1044 rev
Kidding Pets Waterproof Dog Leash with Poop Bag Holder 5FT/6FT Adjustable Length with 2 Swivel Hooks Odor-Free & Easy-Clean Dog Lead for Large Medium Small Dogs
KIDDING PETS$14.6165 rev
Gummy K9 Biothane Dog Leash Professional Training Lead Stainless Steel New Advanced Safety Clasp Weatherproof Waterproof Long Lasting 6 Ft (3/4 Black) Small Medium Large Dogs Made in USA
JIM HODGES DOG TRAINING$25.8445 rev
Wilderdog Waterproof Dog Leash - Repels Water & Dirt - Aurora
Wilderdog$28.55180 rev
Trending
90-day click momentumWisedog Long Leash for Dogs Outside 10FT Green
Wisedog$15.694.5★
Waterproof Long Dog Leash Recall Training Lead 5 10 16 30 50 Foot for Large Medium Small Dogs Outdoor Training Walking Playing and Camping
NIMBLE$16.174.5★
Loutep Waterproof Dog Leash 10ft 16ft 30ft 50ft PVC Recall Long Line Dog Leash Beach Swimming Tracking Training Dogs Lead for Small Medium and Large Dogs
Loutep$10.944.6★
Dogline Biothane Waterproof Dog Leash Strong Coated Nylon Webbing with Black Hardware Odor-Proof Easy to Clean High Performance for Small or Large Dogs Made in USA 4 or 6 ft Lead Amethyst Purple
Dogline$19.504.4★
Dogline Biothane Waterproof 6ft Dog Leash Strong Coated Nylon Webbing with Black Hardware Odor-Proof Easy to Clean High Performance for Small or Large Dogs Made in USA 6ft Lead Black
Dogline$21.464.4★
What buyers say about biothane dog leash
What buyers praise and complain about, mined from review topics.What buyers love
“feels very durable”
“overall this is an excellent leash”
“Love the color and its waterproof”
“Good value”
“Great color”
“The material is nice for bringing dogs to beach”
“Easy to clean”
“Comfort and control”
“Good lightweight leash”
“It is a rubberized texture so it is easy to grip”
What buyers complain about
“broke”
“I feel like this is false advertising”
“Leash is very thin”
“Didn't think i would like it since its coated with a soft plastic”
“inconsistent quality”
“Did not care for the feel of the material”
“It came loose after being in the water”
“Chewed Through It”
“the clip corroded so bad after one trip to the beach”
“This might not fit as well as another leash”
Top return reasons
Common questions
- Is biothane dog leash profitable to sell on Amazon United States?
- The niche generates $42K/yr across 34 tracked products. 0 of 3 products launched in the last 360 days are still selling. 90-day search growth is +27.7%. Flapen's verdict: Skip it (45/100).
- How competitive is the biothane dog leash niche?
- 16 brands and 23 sellers compete. The top 5 products take 42% of clicks and top 5 brands hold 83% of demand.
- What do buyers complain about in biothane dog leash?
- Top complaints mined from reviews: Durability, Advertised Vs Actual Product, Thin. The return rate is 3.2%.
- What does it cost to enter the biothane dog leash niche?
- Listings span $8.01–$30.72; the average listing price is $18.02 (sweet spot $15–$100). The average incumbent carries 1,491 reviews — the moat a new listing must climb.