---
title: "Gastrointestinal Dog Food — £2.4M/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/pet-supplies/gastrointestinal-dog-food"
last_updated: "2026-07-31T09:03:27.011Z"
locale: en
meta:
description: "Niche score 61/100 · £2.4M/yr market · 821K searches/yr · £27.12 avg price. Clears our launch bar. Data updated Jul 2026."
"og:description": "Niche score 61/100 · £2.4M/yr market · 821K searches/yr · £27.12 avg price. Clears our launch bar. Data updated Jul 2026."
"og:title": "Gastrointestinal Dog Food — £2.4M/yr Amazon UK Niche (2026) - Flapen"
---
# **gastrointestinal dog food**
**Launch it**
A $2.4M/yr market growing +0.1% this quarter with returns at 0.0% — clears our launch bar.
Market size 95Growth 25Conversion 90Competition 62Returns 100Price range 84Avg price 95Brand share 4Review moat 63Quality gap 23
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Market size**
**Incredible****£2.4M**
£2.4M/yr · 821K searches
**Avg price**
**Incredible****£27.12**
avg listing price — sweet spot $15–$100
**Conversion**
**Great****10.7%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Great****£7.26–£63.69**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Good****960.67**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Good****48%**
top-5 click share — leaders hold, buyers still browse
**Growth**
**Okay****+0.1%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Bad****99%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United Kingdom niche tracking, gastrointestinal dog food is a £2.4M/yr Amazon United Kingdom market (821K searches/yr). The top 5 brands hold 99% of demand. Verdict: Launch it — 61/100.
Data updated Jul 28, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **gastrointestinal dog food market data**
- **Units sold / yr**
- **80K–100K**
- avg 1,500–2,000/product
- **Revenue / yr**
- **£2.2M–£2.7M**
- units × avg price
- **Conversion rate**
- **10.7%**
- **Avg BSR**
- **#113**
- **Page quality**
- **0%**
- **Prime**
- **33%**
- **Sponsored**
- **60%**
- **Out of stock**
- **0.7%**
- **Avg brand age**
- **76 months**
- **Avg seller age**
- **156 days**
## **Competition & brand share**
The top 5 products take 48% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**6 **▼falling
**Sellers**
**92**
**Top-5 brand share**
**99%**
Top 20: 100%
**Top-5 click share**
**48%**
Top 20: 90%
**Open market**
**0%**
- ROYAL CANIN83% - Pro Plan Veterinary Diets7% - Royal Canin Veterinary Diet4% - Royal Canin2% - Pooch & Mutt2% - Our Pet Village1% - Open — no brand owns it (0%)
## **Demand**
Weekly Amazon search volume, last 47 weeks — +0.1% search growth over the last 90 days.
15K10KSpike '25Black Friday '25Holiday '25Spike '26Sep '25Oct '25Dec '25Feb '26Mar '26May '26Jun '26
[**Open Trend **](https://flapen.com/research/uk/pet-supplies/gastrointestinal-dog-food/trend)
## **Top gastrointestinal dog food search terms**
- **royal canin dog food**361K/yr-23.7%4.2% conv. - **royal canin gastrointestinal dog food**201K/yr+34.7%12.6% conv. - **royal canin**73K/yr+20.7%2.8% conv. - **gastrointestinal dog food**56K/yr+3.5%9.0% conv. - **royal canin gastrointestinal**24K/yr-2.0%6.5% conv. - **royal canin wet dog food**21K/yr+1.7%2.6% conv. - **royal canin gastrointestinal low fat dog food**10K/yr+99.6%10.4% conv. - **purina gastrointestinal dog food**12K/yr-1.5%12.2% conv. - **royal canin dry dog food**8K/yr-3.1%4.1% conv. - **pro plan gastrointestinal dog food**7K/yr+35.3%12.1% conv. [**All search terms **](https://flapen.com/research/uk/pet-supplies/gastrointestinal-dog-food/search-terms)
## **Top gastrointestinal dog food 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%£119K10%£238K15%£357K20%£476K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Royal Canin Veterinary Gastrointestinal Wet Dog Food in Loaf | 12 x 400g Cans | Complete Dietary Food for Adult Dogs | For the Support of Dogs with Digestive Sensitivities**ROYAL CANIN**£31.71**4.7★1,925 rev](https://www.amazon.co.uk/dp/B004JI2WFK) [2**Royal Canin Veterinary Gastrointestinal Low Fat Dog Food 12 x 420g Cans**ROYAL CANIN**£32.25**4.6★141 rev](https://www.amazon.co.uk/dp/B0CHFQRW4J) [3**Royal Canin Veterinary Diet Dry Gastrointestinal Dog Food 7.5 kg**ROYAL CANIN**£37.13**4.7★2,456 rev](https://www.amazon.co.uk/dp/B0041TRXA6) [4**ROYAL CANIN Veterinary Gastrointestinal Low Fat Small Dogs | 1.5 kg | For Small Dogs with Gastrointestinal Problems | Can Help Ensure Healthy Digestion**ROYAL CANIN**£13.78**4.8★1,034 rev](https://www.amazon.co.uk/dp/B0CHK3GYWH) [5**Royal Canin Veterinary Diet Dog - Gastro Intestinal Low Fat 6kg**ROYAL CANIN**£33.34**4.7★1,068 rev](https://www.amazon.co.uk/dp/B01N6OQRGZ)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Royal Canin Dog Food - Medium Adult - Dry Kibble for Medium Size Breed Dogs (11-25KG) - Science Diet - Tailored Nutrition - 3kg**ROYAL CANIN**£17.34**128 rev1y ago](https://www.amazon.co.uk/dp/B0DVLMNYMN) [**Royal Canin Puppy Food - Medium - Dog Food - Dry Kibble for Medium Size Breed Dogs - Science Diet - Tailored Nutrition - 3kg**ROYAL CANIN**£16.81**216 rev1y ago](https://www.amazon.co.uk/dp/B0DVLNT56N) [**AETN Creations Gastrointestinal Low Fat Pack 6x420g Wet Dog Food in Loaf to Support Canine Gastro Health with AETN Exclusive Coaster**Royal Canin**£33.01**92 rev2y ago](https://www.amazon.co.uk/dp/B0CL37DZ3D) [**ROYAL CANIN Veterinary Gastrointestinal Low Fat Small Dogs | 1.5 kg | For Small Dogs with Gastrointestinal Problems | Can Help Ensure Healthy Digestion**ROYAL CANIN**£13.78**1,034 rev2y ago](https://www.amazon.co.uk/dp/B0CHK3GYWH) [**Royal Canin Dog Food - Medium Adult - Dry Kibble for Medium Size Breed Dogs (11-25KG) - Science Diet - Tailored Nutrition - 15kg**Our Pet Village**£52.55**92 rev4y ago](https://www.amazon.co.uk/dp/B0CYH71564)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Royal Canin Veterinary Gastrointestinal Low Fat Dog Food 12 x 420g Cans**ROYAL CANIN**£32.25**4.6★**▲ 296%**](https://www.amazon.co.uk/dp/B0CHFQRW4J) [**Royal Canin Veterinary Diet Dry Dog Food Gastrointestinal 2 Kg**ROYAL CANIN**£17.15**4.7★**▲ 161%**](https://www.amazon.co.uk/dp/B004JI4S48) [**AETN Creations Gastrointestinal Low Fat Pack 6x420g Wet Dog Food in Loaf to Support Canine Gastro Health with AETN Exclusive Coaster**Royal Canin**£33.01**3.4★**▲ 41%**](https://www.amazon.co.uk/dp/B0CL37DZ3D) [**Royal Canin Veterinary Diet Dry Gastrointestinal Dog Food 7.5 kg**ROYAL CANIN**£37.13**4.7★**▲ 27%**](https://www.amazon.co.uk/dp/B0041TRXA6) [**Pooch & Mutt Veterinary Diet Dog Food (Grain Free) Gastrointestinal 1.5kg**Pooch & Mutt**£13.88**4.6★**▲ 21%**](https://www.amazon.co.uk/dp/B009C7RQ90)
**~~View all trending →~~**
## **What buyers say about gastrointestinal dog food**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Pet Friendly**31%
*“Dog happy”*
**Quality-Overall**21%
*“Good quality dog food”*
**Value For Money**16%
*“Good price”*
**Taste-Overall**5%
*“Amazing Food”*
**Advertised Vs Actual Product**4%
*“product as described”*
**Moist/Dry**4%
*“Likes them dry so I give separately to wet food”*
**Soothing/Teething**3%
*“It is gentle on her stomach”*
**Size-Overall**3%
*“this was a good size”*
**Smell**2%
*“Excellent product - the mousse smells good”*
**Fun/Entertainment Experience**1%
*“my Toy Poodle seems to enjoy it”*
### **What buyers complain about **
**Value For Money**41%
*“Overpriced”*
**Indigestion**10%
*“also gets acid reflux”*
**Allergies**6%
*“Firstly this started off the allergic reactions that brought out the lumps”*
**Taste-Overall**6%
*“I thought it was b be bland”*
**Size-Overall**5%
*“Small biscuits, could be a little larger”*
**Quality-Overall**2%
*“Yodel are of very low standard”*
**Durability**1%
*“Unfortunately she has since died”*
**Breathability**1%
*“It does unfortunately make her breath smell”*
**Flavor**1%
*“must be quite different in flavour as he would not eat them”*
## **Common questions**
- **Is gastrointestinal dog food profitable to sell on Amazon United Kingdom?**
- The niche generates £2.4M/yr across 30 tracked products. 90-day search growth is +0.1%. Flapen's verdict: Launch it (61/100).
- **How competitive is the gastrointestinal dog food niche?**
- 6 brands and 92 sellers compete. The top 5 products take 48% of clicks and top 5 brands hold 99% of demand.
- **What do buyers complain about in gastrointestinal dog food?**
- Top complaints mined from reviews: Value For Money, Indigestion, Allergies. The return rate is 0.0%.
- **What does it cost to enter the gastrointestinal dog food niche?**
- Listings span £7.26–£63.69; the average listing price is £27.12 (sweet spot $15–$100). The average incumbent carries 961 reviews — the moat a new listing must climb.
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