dog diarrhea medication
Launch itA $3.2M/yr market growing +11.3% this quarter with returns at 0.1% — clears our launch bar.
Returns
Incredible0.1%return rate — above 6% kills the launch gate
Conversion
Incredible17.0%search→purchase rate — share of searches ending in a sale
Market size
Incredible$3.2M$3.2M/yr · 741K searches
Avg price
Incredible$25.09avg listing price — sweet spot $15–$100
Price range
Great$9.40–$70.55cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Okay+11.3%90-day search growth — must beat 0% to launch
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Competition
Okay63%top-5 click share — leaders hold, buyers still browse
Brand share
Okay88%top-5 brand share — brands hold most of the demand
Review moat
Bad7,844.8avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, dog diarrhea medication is a $3.2M/yr Amazon United States market (741K searches/yr). The top 5 brands hold 88% of demand. Verdict: Launch it — 62/100.
Data updated Jul 17, 2026 · scored weekly · How we score niches
dog diarrhea medication market data
- Units sold / yr
- 100K–125K
- avg 5,000–6,000/product
- Revenue / yr
- $2.5M–$3.1M
- units × avg price
- Launch success
- —
- 0 of 0 new (360d)
- Conversion rate
- 17.0%
- Avg BSR
- #22
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 87%
- Out of stock
- 0.0%
- Avg brand age
- 65 months
- Avg seller age
- 156 days
Competition & brand share
The top 5 products take 63% of clicks — established leaders, but buyers still shop beyond them.Brands
10 falling
Sellers
20
Top-5 brand share
88%
Top 20: 100%
Top-5 click share
63%
Top 20: 100%
Open market
7%
- Vetoquinol41%
- Vetality18%
- Nutramax Laboratories10%
- Vets Preferred10%
- FLORA-PECTIN9%
- Nutri-Vet5%
- Open — no brand owns it (4 brands, 7%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +11.3% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.2×
Top dog diarrhea medication search terms
- dog diarrhea medication111K/yr
- propectalin for dogs89K/yr
- anti diarrhea for dogs67K/yr
- pro pectalin dogs54K/yr
- instant diarrhea relief for dogs23K/yr
- diarrhea medicine for dogs53K/yr
- dog anti diarrhea medication46K/yr
- proviable paste for dogs30K/yr
- dog diarrhea40K/yr
- anti diarrhea for dogs fast acting68K/yr
Top dog diarrhea medication 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 15 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Vetality Stop The Runs | Dog Anti Diarrhea Medicine | 6 Count Chewable | Chicken Flavor
Vetality$14.164.4★1,539 rev
Vetoquinol Pro-Pectalin - Supports Digestive System & Stool Firmness for Dogs & Cats - Chewable Probiotic Supplement for Intestinal Support - For All Breeds - 60 Count
Vetoquinol$29.334.6★3,959 rev
Vets Preferred Anti-Diarrhea & Gas Relief for Dogs Kaolin Formula to Soothe Upset Stomach & Support Digestive Health All Breed & Size Dogs 8 fl oz Liquid Made in USA
Vets Preferred$16.174.3★8,988 rev
Vetoquinol Pro-Pectalin - Supports Digestive System & Stool Firmness for Dogs & Cats - Probiotic Supplement for Intestinal Support - for All Breeds 15cc
Vetoquinol$22.104.5★7,010 rev
Nutramax Proviable Probiotics for Dogs Diarrhea Support Kit Digestive Health Supplement with Multiple Strains of Bacteria Plus Prebiotics Kaolin and Pectin 30 ml Paste and 10 Capsules
Nutramax Laboratories$29.024.7★5,701 rev
Newest
by launch dateVetoquinol Pro-Pectalin - Supports Digestive System & Stool Firmness for Dogs & Cats - Chewable Probiotic Supplement for Intestinal Support - For All Breeds - 60 Count
Vetoquinol$29.333,959 rev
FLORA-PECTIN Oral Paste for Dogs & Cats-Helps Reduce Occasional Loose Stool & Diarrhea Balance Gut pH Support Normal Digestion & Intestinal Flora-Fast Acting (15 CC - Tasty Chicken Flavor)
FLORA-PECTIN$15.49742 rev
Vetoquinol Pro-Pectalin - Supports Digestive System & Stool Firmness for Dogs & Cats - Probiotic Supplement for Intestinal Support - For All Breeds - 30cc (Pack of 2)
Vetoquinol$51.497,010 rev
Dog Diarrhea Medication - Fast Acting Anti Diarrhea Liquid for Dogs Kaolin Pectin Formula Firms Stool & Upset Stomach Relief All Breed Sizes Made in USA 2oz - Chew + Heal Labs
Chew + Heal Labs$9.97480 rev
Anti Diarrhea Liquid for Dogs - Dog Diarrhea Relief with Kaolin (4 oz.)
Wellnergy Pets$14.07269 rev
Trending
90-day click momentumFLORA-PECTIN Oral Paste for Dogs & Cats-Helps Reduce Occasional Loose Stool & Diarrhea Balance Gut pH Support Normal Digestion & Intestinal Flora-Fast Acting (15 CC - Tasty Chicken Flavor)
FLORA-PECTIN$15.494.5★
Nutramax Proviable Probiotics for Small Dogs and Cats Diarrhea Support Kit Digestive Health Supplement with Multiple Strains of Bacteria Plus Prebiotics Kaolin and Pectin 15 ml Paste and 10 Capsules
Nutramax Laboratories$24.364.7★
Vetality Stop The Runs | Dog Anti Diarrhea Medicine | 6 Count Chewable | Chicken Flavor
Vetality$14.164.4★
Vetoquinol Pro-Pectalin - Supports Digestive System & Stool Firmness for Dogs & Cats - Chewable Probiotic Supplement for Intestinal Support - For All Breeds - 60 Count
Vetoquinol$29.334.6★
Nutramax Proviable Probiotics for Dogs Diarrhea Support Kit Digestive Health Supplement with Multiple Strains of Bacteria Plus Prebiotics Kaolin and Pectin 30 ml Paste and 10 Capsules
Nutramax Laboratories$29.024.7★
What buyers say about dog diarrhea medication
What buyers praise and complain about, mined from review topics.What buyers love
“No complaints”
“Good for my dog”
“Dogs like taste”
“very easy to open”
“Cost effective”
“It worked as advertised”
“Plus, she enjoys the taste as a topper on food”
“Good if your dogs got tummy issues”
“Fast Results”
“They are chewable”
What buyers complain about
“Tummy troubles”
“nothing works as good as this”
“yes, it is expensive”
“Very strong smell”
“he's got a food allergy of all things”
“apparently not tasty”
“Not as advertised”
“the portions are much larger”
“The chewable is massive”
“the meat flavoring still not good enough for my dog to eat them without a supplemental treat”
Top return reasons
Common questions
- Is dog diarrhea medication profitable to sell on Amazon United States?
- The niche generates $3.2M/yr across 15 tracked products. 90-day search growth is +11.3%. Flapen's verdict: Launch it (62/100).
- How competitive is the dog diarrhea medication niche?
- 10 brands and 20 sellers compete. The top 5 products take 63% of clicks and top 5 brands hold 88% of demand.
- What do buyers complain about in dog diarrhea medication?
- Top complaints mined from reviews: Indigestion, Functionality-Overall, Value For Money. The return rate is 0.1%.
- When does demand for dog diarrhea medication peak?
- Demand is steady year-round — the busiest month runs 1.2× the quietest.
- What does it cost to enter the dog diarrhea medication niche?
- Listings span $9.40–$70.55; the average listing price is $25.09 (sweet spot $15–$100). The average incumbent carries 7,845 reviews — the moat a new listing must climb.