Cat Grass
MaybeAn estimated 0.1% of orders come back. But prices span $5.45–$17.63, mostly outside the sweet spot, so Cat Grass is a Maybe.
- Flapen Score
- 53 / 100Top 35% of 875 Pet Supplies niches · +3 vs the category median of 5053
- Market size
- £271K/yr251K searches / yr
- 90-day growth
- -0.5%search demand this quarter
- Competition
- 67%top-5 click share · 11 brands · 39 sellers
Flapen Score
Cat Grass against its category
The dotted line is the Pet Supplies average. Past it, Cat Grass is stronger. Inside it, weaker.
Market
The Cat Grass market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Cat Grass 251K times last year and spent an estimated £271K. The top 5 brands take 75% of clicks. Flapen scores it 53 out of 100, a Maybe.
01 · Demand
An estimated 11.3% of those searches ended in a purchase.
Shoppers searched for this 251K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 11.3% of those searches ended in a purchase. Searches in the last 90 days moved -0.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated £271K a year.
- Searches, last 12 months
- 251K
- Growth, 90 days vs prior 90
- -0.5%
- Conversion, latest week
- 11.3%
- Market size, estimated
- £271Ka year
- Peak month
- April1.5× the quietest month
- Top search term
- cat grass141K searches a year
02 · Price
A sale here is worth £9.51.
Listings sell for £9.51 on average, from £5.45 to £17.63. Amazon reports units sold in ranges. This niche sold 25K to 30K a year. The average listing sells 2,000 to 2,500 of them. At £9.51 that is £19K to £24K a year per listing.
- Average price
- £9.51under the $15 to $100 sweet spot
- Price range
- £5.45–£17.63
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 25K–30K
- Units per listing a year
- 2,000–2,500
- Revenue per listing a year
- £19K–£24K
- Returns
- 0.1%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is low.
73% of listings pay for placement with sponsored ads. 67% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #18 within Cats. It carries 1,111 reviews at 4.22 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 73%
- Prime listings
- 67%
- Out of stock, average day
- 0.0%
- Average rank
- #18in Cats
- Average rating
- 4.22 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 1,111per listing
- Listings tracked
- 15
04 · Newcomers
1 of last year's 3 launches cleared the first-year sales bar.
3 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 34 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 3
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 34 months
Products
Top Cat Grass products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 28, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Webbox Cat Grass Kit 120g
- Price
- £6.36
- Rating
- 4.2/5
- Reviews
- 1,720
- Age
- 6y ago

Cat Grass x 4 Pack (Grow your own kits) By Cat FurNature
- Price
- £9.09
- Rating
- 4.4/5
- Reviews
- 3,247
- Age
- 10y ago

3 Fresh Live Cat Grass (Oats Barley Wheat) | A Taste of the Outdoors for Indoor Cats | Ready to Eat | Grown in the UK | Aids Digestion & Hairballs | By Cat Mommy
- Price
- £17.63
- Rating
- 4.3/5
- Reviews
- 131
- Age
- 9mo ago

Cat Grass Seeds 150g | Nutrient packed UK grown Wheatgrass Seeds - Up to 1 years supply | Great for Indoor Cats| Cat grass for outdoor cats
- Price
- £5.86
- Rating
- 4.4/5
- Reviews
- 381
- Age
- 2y ago

Ready-to-Eat Cat Grass Fresh Live Plants for Cats Rabbits Guinea Pigs & Small Animals | Wheat Barley Rye & Oats | Supports Digestion & Immunity | Organic Fibre Vitamins & Minerals
- Price
- £10.38
- Rating
- 3.9/5
- Reviews
- 350
- Age
- 1y ago
Trending
estimated 90-day click momentum
Cat Grass Seeds 150g Grow Fresh Cat Grass Natural Indoor Cat Grass Easy to Grow Made in UK (Mix)
- Price
- £5.45
- Rating
- 4.4/5
- Reviews
- 27
- Age
- 3mo ago

TheGuard Cat Grass Seeds 5-Packs of Grass Seeds Indoor Pet Hairball & Digestive Control Oral Health Stress Relief & Play
- Price
- £8.91
- Rating
- 3.6/5
- Reviews
- 27
- Age
- 10mo ago

Ambrozia NP Cat Grass Kit x 5pack mix (Wheat Oat Rye and Barley)
- Price
- £10.81
- Rating
- 4.6/5
- Reviews
- 23
- Age
- 1y ago

Cat Grass Seeds 150g | Nutrient packed UK grown Wheatgrass Seeds - Up to 1 years supply | Great for Indoor Cats| Cat grass for outdoor cats
- Price
- £5.86
- Rating
- 4.4/5
- Reviews
- 381
- Age
- 2y ago

Fresh Live Cat Grass | A Taste of the Outdoors for Indoor Cats | Ready to Eat | Grown in the UK | Aids Digestion & Hairballs | By Cat Mommy (One Mix)
- Price
- £11.83
- Rating
- 4.2/5
- Reviews
- 64
- Age
- 1y ago
Newest
by launch date
Cat Grass Seeds 150g Grow Fresh Cat Grass Natural Indoor Cat Grass Easy to Grow Made in UK (Mix)
- Price
- £5.45
- Rating
- 4.4/5
- Reviews
- 27
- Age
- 3mo ago

3 Fresh Live Cat Grass (Oats Barley Wheat) | A Taste of the Outdoors for Indoor Cats | Ready to Eat | Grown in the UK | Aids Digestion & Hairballs | By Cat Mommy
- Price
- £17.63
- Rating
- 4.3/5
- Reviews
- 131
- Age
- 9mo ago

TheGuard Cat Grass Seeds 5-Packs of Grass Seeds Indoor Pet Hairball & Digestive Control Oral Health Stress Relief & Play
- Price
- £8.91
- Rating
- 3.6/5
- Reviews
- 27
- Age
- 10mo ago

Ambrozia NP Cat Grass Kit x 5pack mix (Wheat Oat Rye and Barley)
- Price
- £10.81
- Rating
- 4.6/5
- Reviews
- 23
- Age
- 1y ago

Fresh Live Cat Grass | A Taste of the Outdoors for Indoor Cats | Ready to Eat | Grown in the UK | Aids Digestion & Hairballs | By Cat Mommy (One Wheat)
- Price
- £11.76
- Rating
- 4.0/5
- Reviews
- 55
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 67% of clicks. Leaders hold, but buyers still shop past them.
Brands
11 falling
Sellers
39
Est. top-5 brand share
75%
Top 20: 100%
Est. top-5 click share
67%
Top 20: 100%
Open market
18%
- Webbox28%
- Cat FurNature .co .uk18%
- Cat Mommy13%
- Ambrozia NP10%
- Atomwise7%
- Generic7%
Demand
Cat Grass search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.5×
Search terms
Top Cat Grass search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- cat grass141K/yr
- cat grass for indoor cats90K/yr
- cat grass plant5K/yr
- cat grass kit5K/yr
- grass for cats4K/yr
- cat plant3K/yr
- kitty lawn3K/yr
Reviews and returns
What reviews say buyers love and hate about Cat Grass
We read the reviews and the return reasons for every product selling here.
“it's expensive”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
18 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Cat Grass questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









