proin 50 mg for dogs
Skip itBrand-locked demand (top 5 brands take 98% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 6% kills the launch gate
Avg price
Incredible$22.94avg listing price — sweet spot $15–$100
Price range
Great$9.82–$41.52cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Conversion
Okay4.0%search→purchase rate — share of searches ending in a sale
Competition
Okay66%top-5 click share — leaders hold, buyers still browse
Growth
Okay+3.8%90-day search growth — must beat 0% to launch
Review moat
Bad4,071.79avg incumbent reviews — the moat a new listing must climb
Market size
Bad$58K$58K/yr · 64K searches
Brand share
Bad98%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, proin 50 mg for dogs is a $58K/yr Amazon United States market (64K searches/yr). The top 5 brands hold 98% of demand. Verdict: Skip it — 45/100.
Data updated Jul 17, 2026 · scored weekly · How we score niches
proin 50 mg for dogs market data
- Units sold / yr
- 3K–3K
- avg 100–250/product
- Revenue / yr
- $57K–$69K
- units × avg price
- Launch success
- —
- 0 of 0 new (360d)
- Conversion rate
- 4.0%
- Avg BSR
- #61
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 84%
- Out of stock
- 0.0%
- Avg brand age
- 85 months
- Avg seller age
- 153 days
Competition & brand share
The top 5 products take 66% of clicks — established leaders, but buyers still shop beyond them.Brands
6 falling
Sellers
189
Top-5 brand share
98%
Top 20: 100%
Top-5 click share
66%
Top 20: 100%
Open market
0%
- Nutri-Vet58%
- NaturVet19%
- Nutrition Strength10%
- Coco and Luna7%
- Vet Classics3%
- VETRISCIENCE2%
- Open — no brand owns it (0%)
Demand
Weekly Amazon search volume, last 24 weeks — +3.8% search growth over the last 90 days.Top proin 50 mg for dogs search terms
- proin 50 mg for dogs17K/yr
- proin9K/yr
- nutri vet8K/yr
- nutrivet8K/yr
- proin for dogs7K/yr
- proin 75 mg for dogs5K/yr
- proin er 74 mg for dogs4K/yr
- nutri-vet3K/yr
- proin 25mg for dogs3K/yr
Top proin 50 mg 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 19 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Nutri-Vet Bladder Control Supplement Cranberry Supplement Dog Products Immune Support Helps Dog Urinary Incontinence Bladder Control Pills Urinary Tract Health Puppy Support 90 Tablets
Nutri-Vet$18.424.1★3,343 rev
NaturVet Senior Advanced Incontinence Dog Supplement Helps Support Dogs Bladder Control Normal Urination Includes Synergistic Blend of Botanicals 120 Ct. Soft Chews
NaturVet$34.684.2★884 rev
Nutrition Strength Dog Incontinence Support Organic Support for Bladder Control Bladder Health and for Dogs Leaking Urine with Marshmallow Astragalus & Licorice 120 Chewable Tablets
Nutrition Strength$39.773.9★831 rev
Cranberry for Dogs 120 Tablets - UTI Bladder Health & Incontinence
Coco and Luna$21.724.4★9,386 rev
Nutri-Vet Pre & Probiotics for Dogs Dog Probiotics for Digestive Support 120 Soft Chews for Upset Stomach Puppy Probiotic Pet Vitamins and Supplements Liver & Cheese Flavor
Nutri-Vet$12.874.4★15,852 rev
Newest
by launch dateNaturVet Senior Advanced Incontinence Dog Supplement Helps Support Dogs Bladder Control Normal Urination Includes Synergistic Blend of Botanicals 120 Ct. Soft Chews
NaturVet$34.68884 rev
NaturVet Senior Advanced Incontinence Dog Supplement Helps Support Dogs Bladder Control Normal Urination Includes Synergistic Blend of Botanicals 60 Ct. Soft Chews
NaturVet$19.301,271 rev
Nutrition Strength Dog Incontinence Support Organic Support for Bladder Control Bladder Health and for Dogs Leaking Urine with Marshmallow Astragalus & Licorice 120 Chewable Tablets
Nutrition Strength$39.77831 rev
Cranberry for Dogs 120 Tablets - UTI Bladder Health & Incontinence
Coco and Luna$21.729,386 rev
Nutri-Vet Pre & Probiotics for Dogs Dog Probiotics for Digestive Support 120 Soft Chews for Upset Stomach Puppy Probiotic Pet Vitamins and Supplements Liver & Cheese Flavor
Nutri-Vet$12.8715,852 rev
Trending
90-day click momentum
Nutri-Vet Aspirin Chewables for Large Dogs 75 Count Pack of 2
Nutri-Vet$35.624.6★
Nutri-Vet Grass Guard Chewables for Dogs Prevents Lawn Burn from Dog Urine Protects Grass and Supports Digestive Health 365 Count
Nutri-Vet$29.934.1★
Nutri-Vet Allerg-Eze Chewables for Dogs Antioxidants & Omega-3 Fatty Acids Allergy Relief Supplement Supports Skin Coat & Respiratory Health 60 Count
Nutri-Vet$17.764.3★
Nutri-Vet Advanced Strength Hip & Joint Chewable Dog Supplements - Formulated with Glucosamine & Chondroitin to Support Dog Cartilage & Mobility - 150 Tablets
Nutri-Vet$40.344.6★
NaturVet Bladder Support for Dogs Plus Cranberry | Supports Healthy Bladder Control & Normal Urination | 60 Time Release Chewable Tablets
NaturVet$15.894.3★
What buyers say about proin 50 mg for dogs
What buyers praise and complain about, mined from review topics.What buyers love
“Dog loves it”
“Excellent product”
“She loves the taste of these chewable tablets”
“Helped clear up my pups uti”
“its an easy chewable tablet”
“Good price”
“theyre so easy”
“Mobility and comfort was much better after getting his hair grooming”
“She had no issue with the flavor”
“clear up my German shepherds grass allergy outbreaks - so I put it on my monthly AUTO SHIP SUBSCRIPTION”
What buyers complain about
“Doesn't work properly”
“If your puppy is having stomach issues”
“Really didnt help his allergies”
“She had bladder leakage for a few months”
“They smell like chemicals”
“not soft like they said”
“The chews were all loose on bottom of package”
“Not easy to use”
“Kinda thick, hard to squeeze out”
“Taste not lijed”
Top return reasons
Common questions
- Is proin 50 mg for dogs profitable to sell on Amazon United States?
- The niche generates $58K/yr across 19 tracked products. 90-day search growth is +3.8%. Flapen's verdict: Skip it (45/100).
- How competitive is the proin 50 mg for dogs niche?
- 6 brands and 189 sellers compete. The top 5 products take 66% of clicks and top 5 brands hold 98% of demand.
- What do buyers complain about in proin 50 mg for dogs?
- Top complaints mined from reviews: Functionality-Overall, Indigestion, Allergies. The return rate is 0.0%.
- What does it cost to enter the proin 50 mg for dogs niche?
- Listings span $9.82–$41.52; the average listing price is $22.94 (sweet spot $15–$100). The average incumbent carries 4,072 reviews — the moat a new listing must climb.