Best Selling Cat Diarrhea: See Top Product Rankings by Sales Volume & Market Trends

July 2026
127 Products Tracked

Looking for the most popular cat diarrhea products in the market? Our report leverages real Amazon monthly sales data to identify the best-performing products and the fastest-growing opportunities within the search results for the keyword "cat diarrhea." Whether you're searching for winning products to launch or monitoring market trends and competitor performance, this report provides the insights you need.

Based on monthly sales analytics, our Shoppers' Top Picks highlights that ASIN B001650OE0 currently leads the cat diarrhea market with 40K monthly sales, followed closely by B0050JM626 with 30K monthly sales and B0BGVF6PGW with 10K monthly sales. By tracking competitor sales performance and shifts in market demand, sellers can uncover emerging opportunities and make more informed product and marketing decisions.

🏆Shoppers' Top PicksAmazon
by monthly sales July 2026
Pro Plan Veterinary Diets FortiFlora Daily Probiotic Powder Supplement for Cats with Digestive Support and Immune System for Occasional Diarrhea
1
B001650OE0
$30.99·
4.7
Units/sold40K
Nutramax Proviable Probiotics for Dogs and Cats, Daily Digestive Health Supplement with Multiple Strains of Bacteria, Cat and Dog Probiotics Plus Prebiotics, 30 Capsules
2
B0050JM626
$19.97·
4.6
Units/sold30K
Pro Plan Veterinary Diets Calming Care Cat Supplements Probiotic Powder for Behavioral Support, 30-Count Box
3
B0BGVF6PGW
$33.99·
4.4
Units/sold10K
🚀Fastest Growing
by MoM sales growth
Pro Plan Veterinary Diets FortiFlora Daily Probiotic Powder Supplement for Cats with Digestive Support and Immune System for Occasional Diarrhea
#1
B001650OE0
$30.99·
4.7
Pro Plan Veterinary Diets FortiFlora Daily Probiotic Powder Supplement for Cats with Digestive Support and Immune System for Occasional Diarrhea
Units/sold
40K100.0%
Diggin' Your Dog Firm Up Pumpkin for Dogs & Cats – Fiber Supplement with Pumpkin & Apple Fiber for Cat & Dog Digestive Support – Made in USA, 4 oz
#2
B006CBD7UQ
$14.99·
4.6
Diggin' Your Dog Firm Up Pumpkin for Dogs & Cats – Fiber Supplement with Pumpkin & Apple Fiber for Cat & Dog Digestive Support – Made in USA, 4 oz
Units/sold
4K100.0%

Top Selling Cat Diarrhea

As of July 2026, we analyzed 127 tracked products in Amazon's "cat diarrhea" search results and generated the following sales chart and product rankings based on monthly sales data. The ranking below highlights the Top 10 products by estimated monthly sales. According to the latest data, these products generated between 4,000 and 40,000 monthly sales. B001650OE0 leads the cat diarrhea market with an estimated 40,000 monthly sales, up 100.0% from the previous month.

127Products Tracked
12,800Top 10 Avg. Sales
$23.28Top 10 Avg. Price
4.6Top 10 Avg. Rating
🏆
Pro Plan Veterinary Diets FortiFlora Daily Probiotic Powder Supplement for Cats with Digestive Support and Immune System for Occasional Diarrhea
#1
B001650OE0

Pro Plan Veterinary Diets FortiFlora Daily Probiotic Powder Supplement for Cats with Digestive Support and Immune System for Occasional Diarrhea

40,000
▲ 100.0%
Units Sold/mo
$30.99
Price
4.7
Rating
20K
Reviews
2
Nutramax Proviable Probiotics for Dogs and Cats, Daily Digestive Health Supplement with Multiple Strains of Bacteria, Cat and Dog Probiotics Plus Prebiotics, 30 Capsules
B0050JM626
$19.97
4.6 (19.2K)
Nutramax Proviable Probiotics for Dogs and Cats, Daily Digestive Health Supplement with Multiple Strains of Bacteria, Cat and Dog Probiotics Plus Prebiotics, 30 Capsules
30,000 Units Sold/mo▲ 50.0%
3
Pro Plan Veterinary Diets Calming Care Cat Supplements Probiotic Powder for Behavioral Support, 30-Count Box
B0BGVF6PGW
$33.99
4.4 (2.2K)
Pro Plan Veterinary Diets Calming Care Cat Supplements Probiotic Powder for Behavioral Support, 30-Count Box
10,000 Units Sold/mo▲ 42.9%
4
Purina Pro Plan Veterinary Supplements Hydra Care Cat Hydration Supplement, Nutrient-Enriched Water for Cat Health and Urinary Support
B0FRNQ5C5H
$29.98
4.4 (1.4K)
Purina Pro Plan Veterinary Supplements Hydra Care Cat Hydration Supplement, Nutrient-Enriched Water for Cat Health and Urinary Support
10,000 Units Sold/mo▲ 2.3%
5
Fera Pets Probiotics for Dogs & Cats with Prebiotics - USDA Organic - Gut Health Powder Supplement with 12 Strains and 5 Billion CFUs - Supports Immunity, Energy and Skin & Coat - 60 Scoops
B078955BY2
$29.95
4.4 (8.7K)
Fera Pets Probiotics for Dogs & Cats with Prebiotics - USDA Organic - Gut Health Powder Supplement with 12 Strains and 5 Billion CFUs - Supports Immunity, Energy and Skin & Coat - 60 Scoops
9,000 Units Sold/mo▲ 80.0%
10
Diggin' Your Dog Firm Up Pumpkin for Dogs & Cats – Fiber Supplement with Pumpkin & Apple Fiber for Cat & Dog Digestive Support – Made in USA, 4 oz
B006CBD7UQ
$14.99
4.6 (4.7K)
Diggin' Your Dog Firm Up Pumpkin for Dogs & Cats – Fiber Supplement with Pumpkin & Apple Fiber for Cat & Dog Digestive Support – Made in USA, 4 oz
4,000 Units Sold/mo▲ 100.0%
View All 127 Products & Deep InsightsGet full access to sales data, trends, and market analysis

For sellers and category managers benchmarking the cat diarrhea price landscape, we segmented all 127 tracked listings in Amazon's live "cat diarrhea" search results across the full price spectrum, and surfaced the top 3 price tiers by share below to highlight where competition concentrates and where pricing gaps exist.

Leading the distribution, the $20.00 ~ $50.00 band is the category's best cat diarrhea price zone, absorbing 42% of the assortment (107 products) — this is where listing density is highest and where new entrants face the steepest competition for share-of-voice. Use the tier breakdown below to identify the top-ranking ASIN, monthly sales velocity, and rating profile within each band — essential inputs for pricing strategy, sourcing decisions, and competitive benchmarking in the cat diarrhea category.

Top 3 Price Tiers

$20.00 ~ $50.00 is the most competitive price tier, containing 42% of tracked products.

Sweet Spot
$20.00 ~ $50.00
Tier 1
42%
107 products

Top products in this price tier

#1
B001650OE0
$30.99
40k Units Sold/mo
Unlock Top Performers
#2
$10.00 ~ $20.00
Tier 2
41%
103 products
$0.00 ~ $10.00
Tier 3
12%
30 products
$50.00 ~ $100.00
5%
Unlock to view all price tier distributions and their ASIN sales contributions

"Cat diarrhea" Search Volume and Market Trends on Amazon

Amazon keyword search volume data for "cat diarrhea" in the US marketplace. This report provides insights into keyword search volume, Amazon search trends, competition levels, and conversion efficiency for sellers and brands.

During the week of 2026-06-21 to 2026-06-27, the Amazon USweekly search volume for "cat diarrhea" was approximately 81 searches. The keyword currently holds an Amazon Search Frequency Rank (SFR) of #1,914,420, dropping 509,269 positions from the previous week. Additionally, the top 3 products for this keyword capture 54.4% of the total click share and 44.5% of the conversion share, indicating the level of market concentration.

Amazon Search Term
Weekly

cat diarrhea

ASINSIGHT
Search Frequency Rank
1,914,420
509,269
Search Volume
81
31.9%
Top 3 Click Share
54.4%
Top 3 Conv. Share
44.5%

Search Volume Trend

Past 3 Years
Past 4 Months
Recent 8 months
Weekly Search Volume
81
View full trends for the past 3 years
JunJulAugSepOctNovDecJanFebMarAprMayJun

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