Who makes Advantage? Amazon sales, products and sellers
Updated November 2026 with September 2026 data
At a glance
- Size
- Large
- $3.5M est./mo
- Trend
- Growing
- +45%, last 2 vs prior 2 months
- Ratings
- Strong
- 4.5 ★ · 169,092 reviews
- Who sells it
- Mostly one seller
- Top seller has 100% of units
Advantage estimated monthly revenue on Amazon
Our read on Advantage
Advantage is a large brand in Flea Drops, a leaf category within Pet Supplies, ranking 2 among 38 brands with an estimated 24% of category revenue. Its estimated revenue in September 2026 was $3.5M on 102,000 units, up from $1.0M in June 2026, a change of +233% across 4 months of data. The recent trend is labeled Growing, at +45% over 2 months. The brand has 28 products selling and one seller, Amazon, which accounts for 100% of units. The top product, Advantage II Large Cat Topical Flea Treatment & Prevention, sells an estimated 25,000 units per month. The average rating is 4.5 across 169,092 reviews.
Top Advantage products on Amazon
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| Product | Rating | Est. units/mo | Amazon link |
|---|---|---|---|
| Advantage II Large Cat Topical Flea Treatment & Prevention | 4.5 ★81,339 reviews | 25,000 | Check price on Amazon |
| Advantage II Small Cat Topical Flea Treatment & Prevention | 4.5 ★39,205 reviews | 11,000 | Check price on Amazon |
| Advantage Topical Cat Flea Treatment and Prevention for Small Cats | 4.3 ★2,214 reviews | 8,200 | Check price on Amazon |
| Advantage II Kitten Topical Flea Treatment & Prevention | 4.4 ★8,820 reviews | 3,400 | Check price on Amazon |
| Advantage Treatment Shampoo for Cat and Kittens | 4.3 ★2,618 reviews | 1,700 | Check price on Amazon |
| Advantage Treatment Spray for Cats | 4.2 ★1,477 reviews | 1,600 | Check price on Amazon |
| Advantage Spot & Crevice Spray | 4.5 ★1,093 reviews | 1,300 | Check price on Amazon |
| Advantage II Medium Dog Topical Flea Treatment & Prevention | 4.4 ★4,821 reviews | 1,300 | Check price on Amazon |
| Advantage II XL Dog Topical Flea Treatment & Prevention | 4.5 ★6,828 reviews | 1,200 | Check price on Amazon |
| Advantage II Large Dog Topical Flea Treatment & Prevention | 4.5 ★4,693 reviews | 1,200 | Check price on Amazon |
Who sells Advantage
- Amazon100%
Share of estimated units sold in September 2026, by the seller holding the Buy Box.
Place in its category
#2 of 38
Rank 2 of 38 brands in Flea Drops by estimated revenue in September 2026, with 24% of the category.
Frequently asked questions
Who makes Advantage?
Advantage is the brand name on 28 products we tracked on Amazon in September 2026 mostly in Flea Drops (Pet Supplies). The largest seller of Advantage products that month was Amazon, with 100% of estimated units. Amazon listings don't show the brand owner's legal name, so the brand's own website is the place to confirm its parent company.
How much does Advantage sell on Amazon?
Advantage sold an estimated $3.5M on Amazon in September 2026, about 102,000 units. That is +233% compared with June 2026. These are Ecominsights estimates, not figures reported by the brand.
What are Advantage's best-selling products on Amazon?
By estimated units sold in September 2026: 1. Advantage II Large Cat Topical Flea Treatment & Prevention (about 25,000 units); 2. Advantage II Small Cat Topical Flea Treatment & Prevention (about 11,000 units); 3. Advantage Topical Cat Flea Treatment and Prevention for Small Cats (about 8,200 units).