---
title: "Health Supplies for Dogs — £1.5M/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/pet-supplies/health-supplies-for-dogs"
last_updated: "2026-07-31T14:24:40.253Z"
locale: en
meta:
description: "Niche score 51/100 · £1.5M/yr market. Brand-locked demand (top 5 brands take 98% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 51/100 · £1.5M/yr market. Brand-locked demand (top 5 brands take 98% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Health Supplies for Dogs — £1.5M/yr Amazon UK Niche (2026) - Flapen"
---
# **health supplies for dogs**
**Worth a look**
Shows searches that convert (20.1% search→purchase), but brand-locked demand (top 5 brands take 98% of clicks) keeps it on the watch list.
Market size 86Growth 34Conversion 100Competition 22Returns 100Price range 44Avg price 64Brand share 4Review moat 23Quality gap 27
**Conversion**
**Incredible****20.1%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.1%**
return rate — above 5% kills the launch gate
**Market size**
**Great****£1.5M**
£1.5M/yr · 530K searches
**Avg price**
**Good****£13.72**
avg listing price — sweet spot $15–$100
**Price range**
**Okay****£8.38–£20.19**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Okay****+7.0%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Bad****6,987.92**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Bad****74%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****98%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United Kingdom niche tracking, health supplies for dogs is a £1.5M/yr Amazon United Kingdom market (530K searches/yr). The top 5 brands hold 98% of demand. Demand peaks in Sep. Verdict: Worth a look — 51/100.
Data updated Jul 28, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **health supplies for dogs market data**
- **Units sold / yr**
- **100K–125K**
- avg 6,000–8,000/product
- **Revenue / yr**
- **£1.4M–£1.7M**
- units × avg price
- **Conversion rate**
- **20.1%**
- **Avg BSR**
- **#13**
- **Page quality**
- **0%**
- **Prime**
- **92%**
- **Sponsored**
- **31%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **57 months**
- **Avg seller age**
- **166 days**
## **Competition & brand share**
The top 5 products capture 74% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**6 **—flat
**Sellers**
**32**
**Top-5 brand share**
**98%**
Top 20: 100%
**Top-5 click share**
**74%**
Top 20: 100%
**Open market**
**0%**
- Protexin Veterinary57% - Protexin30% - VetPlus5% - Remedime4% - YuMOVE3% - Vetuk2%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +7.0% search growth over the last 90 days.
25K15KSpike '24Spike '25Prime Day '25 seasonSepDecMarJunAugNovMarMay
Peak months: Sep · busiest ÷ quietest = 2.9×
[**Open Trend **](https://flapen.com/research/uk/pet-supplies/health-supplies-for-dogs/trend)
## **Top health supplies for dogs search terms**
- **pro kolin for dogs**90K/yr+0.3%20.3% conv. - **protexin**72K/yr+22.0%16.2% conv. - **prokoline paste for dogs**58K/yr+6.9%22.8% conv. - **protexin pro kolin for dogs**51K/yr+10.5%23.0% conv. - **prokolin**30K/yr+12.7%17.1% conv. - **promax for dogs**30K/yr+2.5%12.9% conv. - **pro kolin**31K/yr+9.2%16.9% conv. - **protexin for dogs**24K/yr+1.9%12.5% conv. - **prokolin for dogs**25K/yr-10.8%18.7% conv. - **pro kolin advanced for dogs**28K/yr+14.9%23.9% conv. [**All search terms **](https://flapen.com/research/uk/pet-supplies/health-supplies-for-dogs/search-terms)
## **Top health supplies 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.
0%10%£146K20%£293K30%£439K40%£585K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
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
[1**Protexin Veterinary Pro-Kolin Advanced for Dogs Advanced for Dogs 60 ml**Protexin Veterinary**£19.67**4.7★6,380 rev](https://www.amazon.co.uk/dp/B07K18P237) [2**Pro-Kolin Advanced Dogs 30ml Syringes**Protexin Veterinary**£14.87**4.7★12,570 rev](https://www.amazon.co.uk/dp/B07K19KWM2) [3**Protexin Pro-Kolin Probiotic & Prebiotic Digestive Support Paste for Dogs & Cats Fast-Acting Gut Soothing Formula with Kaolin Helps Firm Stools Vet Recommended 30ml Syringe**Protexin**£11.85**4.6★15,379 rev](https://www.amazon.co.uk/dp/B003Y3XLH4) [4**Pro-Kolin Advanced Dogs 15ml Syringes**Protexin Veterinary**£9.88**4.7★12,570 rev](https://www.amazon.co.uk/dp/B07JZN1KGJ) [5**Protexin Pro-Kolin Probiotic & Prebiotic Digestive Support Paste for Dogs & Cats Fast-Acting Stool Firming Formula with Kaolin Vet Recommended Ideal for Cats & Small Dogs 15ml Syringe**Protexin**£8.38**4.6★15,379 rev](https://www.amazon.co.uk/dp/B0030UAUS4)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**YuMOVE Digestive Care Rapid Dog Pre and Probiotic Paste for Gut Health Digestive Supplements with Fast-Acting Ingredients for Medium Dogs 30ml**YuMOVE**£11.88**562 rev1y ago](https://www.amazon.co.uk/dp/B0DCJYFDGH) [**Remedime Probiotic & Prebiotic Paste to Sooth the Gut Lining and Firm-up Faeces - For Dogs & Cats | 15ml**Remedime**£8.38**1,162 rev2y ago](https://www.amazon.co.uk/dp/B0D7ZNDLTQ) [**VetUK 60 ml Probiotic for Dogs & Cats prokoline paste for dogs Digestive Support and Gut Health Supplement for Loose Stools**Vetuk**£10.46**94 rev2y ago](https://www.amazon.co.uk/dp/B0CN1FQ228) [**Protexin Veterinary Pro-Kolin Advanced for Dogs Advanced for Dogs 60 ml**Protexin Veterinary**£19.67**6,380 rev7y ago](https://www.amazon.co.uk/dp/B07K18P237) [**Pro-Kolin Advanced Dogs 30ml Syringes**Protexin Veterinary**£14.87**12,570 rev7y ago](https://www.amazon.co.uk/dp/B07K19KWM2)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**VetUK 60 ml Probiotic for Dogs & Cats prokoline paste for dogs Digestive Support and Gut Health Supplement for Loose Stools**Vetuk**£10.46**4.1★**▲ 166%**](https://www.amazon.co.uk/dp/B0CN1FQ228) [**Protexin Pro-Kolin Probiotic & Prebiotic Digestive Support Paste for Dogs & Cats Fast-Acting Gut Soothing Formula with Kaolin Helps Firm Stools Vet Recommended 30ml Syringe**Protexin**£11.85**4.6★**▲ 26%**](https://www.amazon.co.uk/dp/B003Y3XLH4) [**Protexin Pro-Fibre for Dogs High-Fibre Digestive Supplement with Prebiotics & Postbiotics Fibre for Dogs to Support Gut Health Immune Anal Glands & Stool Support Protexin Dog Supplement 500g**Protexin**£11.06**4.6★**▲ 20%**](https://www.amazon.co.uk/dp/B00BEXP5MA) [**Promax Nutritional Supplement for Large Dogs 30ml Syringe (Packaging May Vary)**VetPlus**£20.19**4.7★**— 7%**](https://www.amazon.co.uk/dp/B009SYXUMO) [**Protexin Veterinary Synbiotic D-C Capsules High-Concentrated Probiotic & Prebiotic Supplement for Dogs & Cats Supports Gut Health Digestion 50 One-a-Day Capsules**Protexin Veterinary**£16.32**4.7★**— 5%**](https://www.amazon.co.uk/dp/B003ZJ8AF0)
**~~View all trending →~~**
## **What buyers say about health supplies for dogs**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**21%
*“Value for money”*
**Quality-Overall**18%
*“After seeing the positive reviews”*
**Ease Of Use**8%
*“Easy to use”*
**Pet Friendly**8%
*“the dog loves it”*
**Soothing/Teething**8%
*“Calms my little dog's tummy straightaway”*
**Advertised Vs Actual Product**7%
*“Worked like a charm”*
**Taste-Overall**5%
*“My dog absolutely loves the taste”*
**Flavor**4%
*“She loves the taste too a big plus”*
**Soft Feel**2%
*“both had had a solid poo. soft”*
**Ingredients-Overall**2%
*“The ingredients seem good quality”*
### **What buyers complain about **
**Functionality-Overall**16%
*“recently we found it to be not very effective”*
**Value For Money**14%
*“Very expensive I'm on a tight budget so have to budget carefully not sure whether to try a different brand”*
**Indigestion**10%
*“then she had a month-long spell of occasional diarrhea”*
**Taste-Overall**8%
*“Not to my dog's taste”*
**Size-Overall**6%
*“Very loose stools”*
**Smell**5%
*“within 3 days the smell had stopped”*
**Quality-Overall**4%
*“Poor quality”*
**Color**3%
*“the last purchase was reformulated, darker in colour and stickier”*
**Allergies**3%
*“Allergic reaction”*
**Ease Of Use**3%
*“now is just a plunger that makes it impossible to control the dosage”*
### **Top return reasons **
**Advertised Vs Actual Product**33%
**Functionality-Overall**22%
**Defective Material/Parts**17%
**Certifications**11%
**Size-Overall**11%
**Leak-Proof**6%
## **Common questions**
- **Is health supplies for dogs profitable to sell on Amazon United Kingdom?**
- The niche generates £1.5M/yr across 13 tracked products. 90-day search growth is +7.0%. Flapen's verdict: Worth a look (51/100).
- **How competitive is the health supplies for dogs niche?**
- 6 brands and 32 sellers compete. The top 5 products take 74% of clicks and top 5 brands hold 98% of demand.
- **What do buyers complain about in health supplies for dogs?**
- Top complaints mined from reviews: Functionality-Overall, Value For Money, Indigestion. The return rate is 0.1%.
- **When does demand for health supplies for dogs peak?**
- Demand peaks in Sep; the busiest month runs 2.9× the quietest.
- **What does it cost to enter the health supplies for dogs niche?**
- Listings span £8.38–£20.19; the average listing price is £13.72 (sweet spot $15–$100). The average incumbent carries 6,988 reviews — the moat a new listing must climb.
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