omega 3 for dogs
Skip itA small market ($49K/yr) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Conversion
Great10.9%search→purchase rate — share of searches ending in a sale
Brand share
Okay76%top-5 brand share — brands hold most of the demand
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Competition
Okay61%top-5 click share — leaders hold, buyers still browse
Growth
Okay+8.4%90-day search growth — must beat 0% to launch
Avg price
Okay£10.08avg listing price — sweet spot $15–$100
Price range
Okay£6.20–£18.91cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Bad4,224.71avg incumbent reviews — the moat a new listing must climb
Market size
Bad£49K£49K/yr · 45K searches
According to Flapen's Amazon United Kingdom niche tracking, omega 3 for dogs is a £49K/yr Amazon United Kingdom market (45K searches/yr). The top 5 brands hold 76% of demand. Verdict: Skip it — 46/100.
Data updated Jul 28, 2026 · scored weekly · How we score niches
omega 3 for dogs market data
- Units sold / yr
- 4K–5K
- avg 100–250/product
- Revenue / yr
- £40K–£50K
- units × avg price
- Conversion rate
- 10.9%
- Avg BSR
- #18
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 88%
- Out of stock
- 2.1%
- Avg brand age
- 50 months
- Avg seller age
- 174 days
Competition & brand share
The top 5 products take 61% of clicks — established leaders, but buyers still shop beyond them.Brands
14 falling
Sellers
22
Top-5 brand share
76%
Top 20: 100%
Top-5 click share
61%
Top 20: 100%
Open market
19%
- Pets Purest28%
- Primary Pets Premium Pet Supplies18%
- BUGALUGS13%
- Pooch & Mutt10%
- OKKÖBI9%
- NAF5%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +8.4% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.5×
Top omega 3 for dogs search terms
- omega 3 for dogs27K/yr
- omega 3 fish oil for dogs15K/yr
- brilliant salmon oil2K/yr
- nutramega for dogs427/yr
- brilliant salmon oil for dogs uk192/yr
Top 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.
All 17 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Pets Purest Scottish Salmon Oil For Dogs Cats Horse Ferret - Pure Omega 3 6 & 9 Fish Oil Food Treats Supplement for Natural Coat Immune Support Itchy Skin Joint & Brain Health (500ml)
Pets Purest£10.574.5★21,842 rev
Bugalugs Scottish Salmon Oil For Dogs & Cats Dog Supplement Support for Skin And Coat Itchy Skin & Moulting Omega 3 Fish Oil (Salmon 500ml)
BUGALUGS£9.084.5★5,399 rev
Pooch & Mutt - Natural Salmon Oil Supplement for Dogs and Cats (Rich in Omega 3 6 and 9) for Healthy Skin and Coat 500ml (packaging may vary) (packaging may vary)
Pooch & Mutt£8.114.5★2,205 rev
Primary Pets Premium Pet Supplies - Omega 3 Fish Oil for Dogs. 120 x 1000mg Oil Capsules. Supports Healthy Skin and Shiny Coat Maintains Joint and Brain Health Helps Maintain Immune System
Primary Pets Premium Pet Supplies£11.614.6★720 rev
Omega 3 Chews for Dogs - 150Pcs - Dog Skin and Coat Supplement - Rich in EPA & DHA Fatty Acids - Itching Skin Relief Chews - Reduce Hair Shedding - Made with Fish Oil - Chicken
OKKÖBI£9.044.5★116 rev
Newest
by launch dateOmega 3 Chews for Dogs - 150Pcs - Dog Skin and Coat Supplement - Rich in EPA & DHA Fatty Acids - Itching Skin Relief Chews - Reduce Hair Shedding - Made with Fish Oil - Chicken
OKKÖBI£9.04116 rev
PetSol Omega 3 for Dogs & Cats Omega 369 Fish Oil for Dogs & Cats 1000mg 120 Softgel Capsules. Seed & Fish Oil Supplement for Healthy Joints Skin & Coat Brain Heart & Immune Health & Vitality.
PetSol£7.7143 rev
YEARS Salmon Oil for Dogs - Pure Scottish Fish Oil Omega 3 6 9 | 1 x 250ml
Years£7.32231 rev
Vale Pet Foods Scottish Salmon Oil for Dogs & Cats UK - Omega 3 6 9 Supplement Dog Food Topper for Joints Skin Coat Heart Health & Natural Coat - Natural Fish Oil for Dogs Puppy 500ml
Vale Pet Foods£8.51295 rev
Omega 3 for Dogs and Cats OMEGOR Pet with EPA and DHA from Purified Fish Oil Omega3 IFOS Certified - 60 Capsules to Keep Your Pets Hair and Joints Healthy
OMEGOR£11.09735 rev
Trending
90-day click momentumPets Purest Scottish Salmon Oil For Dogs Cats Horse Ferret & Pet - Pure Omega 3 6 & 9 Fish Oil Food Treats Supplement for Natural Coat Immune Support Itchy Skin Joint & Brain Health (300ml)
Pets Purest£8.314.5★
YEARS Salmon Oil for Dogs - Pure Scottish Fish Oil Omega 3 6 9 | 1 x 250ml
Years£7.324.4★
Omega 3 Chews for Dogs - 150Pcs - Dog Skin and Coat Supplement - Rich in EPA & DHA Fatty Acids - Itching Skin Relief Chews - Reduce Hair Shedding - Made with Fish Oil - Chicken
OKKÖBI£9.044.5★
Pooch & Mutt - Natural Salmon Oil Supplement for Dogs and Cats (Rich in Omega 3 6 and 9) for Healthy Skin and Coat 500ml (packaging may vary) (packaging may vary)
Pooch & Mutt£8.114.5★
Omega 3 for Dogs and Cats OMEGOR Pet with EPA and DHA from Purified Fish Oil Omega3 IFOS Certified - 60 Capsules to Keep Your Pets Hair and Joints Healthy
OMEGOR£11.094.6★
What buyers say about omega 3 for dogs
What buyers praise and complain about, mined from review topics.What buyers love
“Dog loves it”
“Excellent product”
“Good value for money”
“keeps his coat shiny”
“Dogs loves this product and skin and hair so soft”
“As advertised”
“she enjoys the taste”
“Doesnt smell to bad”
“Easy to use”
“it really helps with his dry skin”
What buyers complain about
“Smells disgusting as expected”
“my itchy dog still itches”
“Expensive and arrived with faulty plunger”
“Have leaked everywhere”
“Not good my dog started vomiting 48 hrs after using this”
“because it doesn't work”
“Too strong taste”
“difficult to clean”
“Extremely disappointed that the product doesn't match the description”
“its rancid on opening”
Common questions
- Is omega 3 for dogs profitable to sell on Amazon United Kingdom?
- The niche generates £49K/yr across 17 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +8.4%. Flapen's verdict: Skip it (46/100).
- How competitive is the omega 3 for dogs niche?
- 14 brands and 22 sellers compete. The top 5 products take 61% of clicks and top 5 brands hold 76% of demand.
- What do buyers complain about in omega 3 for dogs?
- Top complaints mined from reviews: Smell, Allergies, Value For Money. The return rate is 0.0%.
- When does demand for omega 3 for dogs peak?
- Demand is steady year-round — the busiest month runs 1.5× the quietest.
- What does it cost to enter the omega 3 for dogs niche?
- Listings span £6.20–£18.91; the average listing price is £10.08 (sweet spot $15–$100). The average incumbent carries 4,225 reviews — the moat a new listing must climb.