Is welactin omega 3 for dogs profitable to sell on Amazon United States?

The niche generates $2.0M/yr across 13 tracked products. 90-day search growth is +14.3%. Flapen's verdict: Launch it (58/100).

How competitive is the welactin omega 3 for dogs niche?

4 brands and 12 sellers compete. The top 5 products take 76% of clicks and top 5 brands hold 100% of demand.

What do buyers complain about in welactin omega 3 for dogs?

Top complaints mined from reviews: Smell, Leak-Proof, Allergies. The return rate is 0.0%.

When does demand for welactin omega 3 for dogs peak?

Demand is steady year-round — the busiest month runs 1.9× the quietest.

What does it cost to enter the welactin omega 3 for dogs niche?

Listings span $14.81–$39.56; the average listing price is $25.44 (sweet spot $15–$100). The average incumbent carries 11,621 reviews — the moat a new listing must climb.

welactin omega 3 for dogs

Launch it

A $2.0M/yr market growing +14.3% this quarter with returns at 0.0% — clears our launch bar.

Returns

Incredible0.0%

return rate — above 6% kills the launch gate

Conversion

Incredible14.9%

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

Market size

Incredible$2.0M

$2.0M/yr · 528K searches

Avg price

Incredible$25.44

avg listing price — sweet spot $15–$100

Price range

Great$14.81–$39.56

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

Growth

Okay+14.3%

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Review moat

Bad11,620.92

avg incumbent reviews — the moat a new listing must climb

Competition

Bad76%

top-5 click share — a locked-up shelf

Brand share

Bad100%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, welactin omega 3 for dogs is a $2.0M/yr Amazon United States market (528K searches/yr). The top 5 brands hold 100% of demand. Verdict: Launch it — 58/100.

Data updated Jul 17, 2026 · scored weekly · How we score niches

welactin omega 3 for dogs market data

Units sold / yr: 60K–80K; avg 5,000–6,000/product
Revenue / yr: $1.5M–$2.0M; units × avg price
Launch success: —; 0 of 0 new (360d)
Conversion rate: 14.9%
Avg BSR: #53
Page quality: 0%
Prime: 100%
Sponsored: 77%
Out of stock: 0.0%
Avg brand age: 74 months
Avg seller age: 163 days

Competition & brand share

The top 5 products capture 76% of clicks — a locked-up shelf that new listings rarely crack.

Brands

4 flat

Sellers

Top-5 brand share

100%

Top 20: 100%

Top-5 click share

76%

Top 20: 100%

Open market

Nordic Naturals50%
Nutramax Laboratories47%
Native Pet1%
Zesty Paws1%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +14.3% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.9×

Open Trend

Top welactin omega 3 for dogs search terms

welactin omega 3 for dogs160K/yr -0.3%16.6% conv.
nordic naturals omega 3 for dogs85K/yr +48.3%14.6% conv.
welactin53K/yr +8.0%13.0% conv.
nordic naturals omega-3 pet21K/yr +58.6%12.5% conv.
welactin for dogs35K/yr +0.9%12.3% conv.
nordic naturals omega 3 pet23K/yr +16.2%12.6% conv.
omega 3 fatty acids for dogs19K/yr +17.0%1.5% conv.
nutramax welactin omega 3 for dogs16K/yr +21.7%14.1% conv.
nordic naturals fish oil for dogs12K/yr +2.6%11.6% conv.
wellactin11K/yr +13.7%16.8% conv.

All search terms

Top welactin omega 3 for dogs 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★)

All 13 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Nutramax Welactin Omega 3 Fish Oil for Dogs Skin and Coat Health Supplement Plus Immune and Overall Health Premium Omega 3 Fatty Acids Multivitamin For Dogs Soft Chews 60 Count

Nutramax Laboratories$22.804.6★1,954 rev

Nordic Naturals Omega-3 Pet Unflavored - 16 oz - 1380 mg Omega-3 Per Teaspoon - Fish Oil for Large to Very Large Dogs with EPA & DHA - Promotes Heart Skin Coat & Immune Health

Nordic Naturals$39.564.5★12,402 rev

Nutramax Welactin Omega 3 Fish Oil for Dogs Skin and Coat Health Supplement Plus Joint Immune Kidney and Brain Support Premium Omega 3 Fatty Acids For Dogs 16 Ounce Liquid

Nutramax Laboratories$28.004.6★6,898 rev

Nutramax Welactin Canine Softgels Omega 3 Supplement for Dogs Softgels 120 Count

Nutramax Laboratories$23.584.6★5,143 rev

Nordic Naturals Omega-3 Pet Unflavored - 180 Soft Gels - 320 mg Omega-3 Per Soft Gel - Fish Oil for Dogs with EPA & DHA - Promotes Heart Skin Coat & Immune Health

Nordic Naturals$35.444.6★4,765 rev

Newest

by launch date

Nordic Naturals Pet Joint Support + Omega 3 Soft Chews for Dogs Pork Bone Broth Flavored - Promotes Mobility Hip and Joint Support with Omega-3 Fish Oil MSM EPA & DHA - 30 Non-GMO Chews

Nordic Naturals$24.5167 rev

1y ago

Nordic Naturals Pet Skin & Coat Soft Chews with Omega-3-30 Pork Bone Broth Flavored Soft Chews - Nutritional Support for Healthy Skin & a Soft and Shiny Coat - Non-GMO and IFOS Certified

Nordic Naturals$24.3750 rev

1y ago

Zesty Paws Wild Alaskan Omega-3 Blend Pollock + Salmon Oil for Dogs and Cats- Skin and Coat Support Omega 3 Supplement for Pets 32oz

Zesty Paws$35.3469,762 rev

2y ago

Nutramax Welactin Omega 3 Fish Oil for Dogs Skin and Coat Health Supplement Plus Immune and Overall Health Premium Omega 3 Fatty Acids Multivitamin For Dogs Soft Chews 60 Count

Nutramax Laboratories$22.801,954 rev

4y ago

Native Pet Omega 3 Fish Oil for Dogs & Cats Wild Alaskan Salmon Oil for Dogs Skin and Coat Supports Joints Heart & Shedding Fast-Absorbing Omega 3 6 9 Liquid Supplement 8oz

Native Pet$15.4715,697 rev

5y ago

What buyers say about welactin omega 3 for dogs

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

What buyers love

Pet Friendly22%

“My cats love it”

Quality-Overall15%

“The results have been consistent and reassuring, which speaks to the quality of the product”

Allergies8%

“No more itching”

Soft Feel8%

“His hair is softer too”

Taste-Overall6%

“she loves the taste”

Value For Money4%

“Worth every penny”

Ease Of Use4%

“Easy to use”

Brightness/Shine/Glow3%

“is super shiny”

Smell2%

“their breath smells much fresher”

Flavor2%

“Dogs love the flavor”

What buyers complain about

Smell16%

“It has a slighty fishy smell”

Leak-Proof14%

“Leaked all over everything”

Allergies12%

“red itchy skin in general”

Indigestion9%

“Diarrhea”

Value For Money5%

“They are expensive”

Size-Overall4%

“Small bottle”

Ease Of Use3%

“hate how to use it”

Ingredients-Overall3%

“This is no longer pure fish oil”

Taste-Overall3%

“tastes awful”

Ease Of Cleaning2%

“The dropper needs to be cleaned after every use”

Top return reasons

Leak-Proof30%

Ease Of Use10%

Size-Overall10%

Breathability10%

Value For Money10%

Product Condition10%

Certifications10%

Smell10%

Common questions

Is welactin omega 3 for dogs profitable to sell on Amazon United States?: The niche generates $2.0M/yr across 13 tracked products. 90-day search growth is +14.3%. Flapen's verdict: Launch it (58/100).
How competitive is the welactin omega 3 for dogs niche?: 4 brands and 12 sellers compete. The top 5 products take 76% of clicks and top 5 brands hold 100% of demand.
What do buyers complain about in welactin omega 3 for dogs?: Top complaints mined from reviews: Smell, Leak-Proof, Allergies. The return rate is 0.0%.
When does demand for welactin omega 3 for dogs peak?: Demand is steady year-round — the busiest month runs 1.9× the quietest.
What does it cost to enter the welactin omega 3 for dogs niche?: Listings span $14.81–$39.56; the average listing price is $25.44 (sweet spot $15–$100). The average incumbent carries 11,621 reviews — the moat a new listing must climb.