Chewy Can't Out-Logistics Amazon. So It Made You Stop Deciding.
Amazon leads the online pet market, and Chewy will never win on price or warehouse breadth. So it stopped fighting on that field entirely: 83.3% of Chewy's $12.6 billion now comes from Autoship - orders the customer no longer chooses to place.
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Somewhere in America, a forty-pound bag of dog food just shipped to a house where nobody clicked "buy." No one compared prices. No one checked whether Amazon was a dollar cheaper. The order placed itself, on a schedule the owner set months ago and has not thought about since - and that quiet, decision-free reorder is the single most important fact about Chewy. In fiscal 2025, sales like it accounted for $10.5 billion of Chewy's $12.6 billion in net sales: 83.3% of the entire company.1
The official story is that Chewy beat Amazon at pet supplies. It didn't - and it can't. Amazon has deeper logistics, broader assortment, and the patience to lose money for a decade. Chewy's real move was to stop fighting on that field entirely. Instead of trying to win the customer's next decision, it engineered a business where the customer stops deciding at all.
The whole company is a habit, not a store
A normal e-commerce business lives and dies on the next click. Every order is a fresh contest you have to win again - against price, against convenience, against the competitor one tab over. Amazon is built to win that contest at planetary scale. So Chewy quietly changed the contest. Its Autoship program lets a customer set food and litter and medication on a recurring schedule, and once that schedule exists, the next order isn't a decision - it's the default. The thing about a default is that you have to actively cancel it, and most people don't. That is why Chewy's growth story is really a single line going up: Autoship was roughly 65.7% of net sales in fiscal 2018, then about 79.2% in fiscal 2024, and 83.3% in fiscal 2025 - a steady, multi-year acceleration in the share of the business that runs on autopilot.8 Most of the company is no longer a store you visit. It's a habit you forgot you set.
| Amazon (general store) | Chewy Autoship | |
|---|---|---|
| The next order is | A fresh decision to win | A default the customer must cancel |
| Competes on | Price, breadth, speed | Inertia and a set schedule |
| Who acts to keep the sale | The seller, every time | Nobody - it places itself |
| Share of net sales (FY2025) | — | 83.3%[[cite:s1]] |
Why a habit beats a warehouse - if you can hold it
Lock-in does more than guarantee the next order; it transforms the economics behind it. When you know roughly what ships next month, you forecast demand more tightly, hold less idle inventory, and turn a chaotic retail business into something closer to a predictable utility. You can see it in the numbers crawling upward: net sales per active customer rose from $334 in fiscal 2018 to $591 in fiscal 2025, while active customers reached 21.3 million.61 The same buyer, spending more, on a schedule. That predictability is what finally dragged Chewy out of its losses - a company that posted a net loss of $267.9 million in fiscal 2018 reported net income of $222.8 million in fiscal 2025, with $562.4 million of free cash flow.61 The margins are still thin - gross margin around 28.5% in fiscal 2024 - but on a base where four-fifths of revenue reorders itself, thin and reliable beats fat and uncertain.2
With 21.3 million active customers spending $591 each on average, and 83.3% of that flowing through scheduled reorders, the only variable that can break the machine is the one hiding inside the parentheses: how many of those autopilot customers quietly cancel. Chewy's adjusted EBITDA reached $719.2 million in fiscal 2025, a 5.7% margin - small per order, large across a base that mostly reorders itself.1
When a competitor is structurally stronger - more capital, more scale, lower cost to serve - trying to beat them at their own game is how you lose slowly. The better move is to change what the customer is even deciding. Amazon wins the next click; Chewy made sure there often isn't one. The lesson generalizes: find the moment your category forces a repeat decision, then engineer it into a default. A default is worth more than a discount, because a discount has to be re-offered every time and a default only has to be set once. One caution - a behavioral moat is only as deep as the habit holds. The day people start canceling, the whole structure runs in reverse just as fast.
The number Chewy has never shown you
Here is the honest counter, and it's a sharp one. Autoship is not a true subscription. Chewy's own filings define Autoship customer sales as orders from customers who used the program within the prior year - a flexible repeat-order arrangement, not a contract with mandatory renewal fees.8 There is no cancellation penalty, no lock, nothing but inertia keeping the schedule alive. So the 83.3% is not a guaranteed annuity; it's a measure of how many habits are currently holding. And the one metric that would tell you how durable those habits really are - Autoship churn, the rate at which scheduled customers quietly stop - is exactly the number Chewy has never publicly disclosed. The bull case and the bear case share the same data point, and only one side gets to see it. That is the wager under the whole company: that a default people can cancel for free is one they mostly won't.
The pushback to the pushback is that Chewy has earned the benefit of the doubt the hard way. This is a company that approached more than a hundred venture firms and was rejected by all of them before Volition Capital wrote a $15 million check in 2013, then grew to $900 million in revenue by 2016 and was acquired by PetSmart for $3.35 billion in 2017 - at the time the largest acquisition of an e-commerce business ever.54 The thing those investors couldn't see in the rejection meetings is the same thing the bears can't price now: that pet owners treat their animals' food and medicine as non-negotiable, recurring, emotionally loaded spending. That is the assortment Chewy chose. You skip a lot of purchases when money is tight. You do not skip the dog's heartworm pill. Chewy didn't just build a habit - it built one on a category people refuse to break.
“Autoship subscription sales began in 2014 at $115 million, reaching $2.3 billion - 65.7% of net sales - in 2018.”6
Chewy will never out-logistics Amazon, and it stopped pretending it could a long time ago. Its genius was quieter: it found the one category where the customer wants the decision taken off their hands, and it took it. The forty-pound bag ships itself, the heartworm pill arrives before anyone remembers it was due, and four-fifths of a $12.6 billion business runs without anyone choosing to buy anything at all. The moat isn't a warehouse. It's a habit - and the only question that matters is one Chewy has chosen not to answer out loud: how long the habit holds.
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Sources
Where this comes from — the filings, records, and reporting behind it.
- 1Chewy fiscal year 2025 (ended February 1, 2026): net sales of $12.60 billion, net income of $222.8 million, Autoship customer sales of $10,497.1 million representing 83.3% of net sales, 21.327 million active customers, net sales per active customer of $591, adjusted EBITDA of $719.2 million (5.7% margin), free cash flow of $562.4 million.
- 2Chewy fiscal year 2024 (ended February 2, 2025): net sales of $11.86 billion, Q4 net sales of $3.25 billion (+14.9% YoY), gross margin 28.5%, net income $22.8 million (net margin 0.7%), adjusted EBITDA margin 3.8%.
- 3Chewy fiscal year 2023 (ended January 28, 2024): net sales of $11.15 billion (+10.2% YoY), gross margin 28.4%, net income $39.6 million (0.4% net margin), adjusted EBITDA $368.1 million (3.3% margin).
- 4Chewy was founded in June 2011 as 'Mr. Chewy' by Ryan Cohen and Michael Day; PetSmart acquired it in April 2017 for $3.35 billion, at the time the largest-ever acquisition of an e-commerce business; by 2017 it held approximately 51% of U.S. online pet food sales.Wikipedia, Chewy (company) ↗ · 2024
- 5Ryan Cohen co-founded Chewy with Michael Day in 2011; he approached over 100 venture capital firms and was rejected by all; first outside investment was $15 million from Volition Capital in 2013; by 2016 revenue was $900 million; PetSmart paid $3.35 billion in April 2017.
- 6Chewy's S-1 (filed April 29, 2019) shows: fiscal 2018 net sales of $3.535 billion, net loss of $267.9 million, 10,585 thousand active customers, net sales per active customer of $334; Autoship subscription sales began in 2014 at $115 million, reaching $2.3 billion (65.7% of net sales) in 2018; net loss peaked at $337.8 million in fiscal 2017.
- 7Chewy IPO completed June 18, 2019; PetSmart retained control through Class B common stock (10 votes per share vs. 1 for Class A); initial IPO valuation approximately $8.7 billion; shares surged ~63% on day one pushing market cap above $14 billion.
- 8Autoship customer sales as a percentage of Chewy net sales: ~65.7% in fiscal 2018 (S-1), ~75.2% in Q1 FY2023, ~77.6% in Q1 FY2024, ~79.2% in full-year FY2024 ($9.4B of $11.9B), ~83.3% in full-year FY2025 ($10.5B of $12.6B) — a consistent multi-year acceleration.