---
title: "Products — dog allergy shampoo - Flapen"
canonical_url: "https://flapen.com/research/us/pet-supplies/dog-allergy-shampoo/products"
last_updated: "2026-07-21T21:00:54.803Z"
locale: en
meta:
  description: "Niche score 53/100 · $609K/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 53/100 · $609K/yr market. Brand-locked demand (top 5 brands take 98% of clicks) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Products — dog allergy shampoo - Flapen"
---

# **dog allergy shampoo**

**Worth a look**

Shows searches that convert (14.1% search→purchase), but brand-locked demand (top 5 brands take 98% of clicks) keeps it on the watch list.

Market size 65Growth 61Conversion 96Competition 16Returns 96Price range 80Avg price 95Brand share 5Review moat 22Quality gap 24

**Conversion**

**Incredible****14.1%**

search→purchase rate — share of searches ending in a sale

**Returns**

**Incredible****0.8%**

return rate — above 6% kills the launch gate

**Avg price**

**Incredible****$23.11**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$8.53–$42.45**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Market size**

**Good****$609K**

$609K/yr · 187K searches

**Growth**

**Good****+37.3%**

90-day search growth — must beat 0% to launch

**Quality gap**

**Bad****4.6★**

avg incumbent rating — lower means beatable quality

**Review moat**

**Bad****10,248.18**

avg incumbent reviews — the moat a new listing must climb

**Competition**

**Bad****81%**

top-5 click share — a locked-up shelf

**Brand share**

**Bad****98%**

top-5 brand share — brand-locked demand