Chewy vs Amazon: Where to Find Cheaper Pet Deals
Compare Autoship and Subscribe & Save discounts, caps, and deal hubs to cut your pet supply bill.
Neither Chewy nor Amazon is consistently cheaper for pet supplies. A past cross-retailer price check found rough parity, so the lower cart depends on subscriptions, brand limits, and timing. Autoship is Chewy's recurring delivery plan for repeat pet items.
Subscribe & Save is Amazon's recurring delivery plan, and both reduce the per-order price when terms are met.
Verification note: Program terms and availability can change. This page was checked against linked sources on November 06, 2026.
How even are Chewy and Amazon prices?
Needham found Chewy and WOOF roughly matched Amazon's average Pet Day discounts across compared categories and products in May 2023, according to Needham's May 2023 discount comparison. That result covers the products and categories Needham compared, not every food, litter, or treat. The finding matters for routine shopping.
When everyday prices start close, small subscription differences decide the winner. Event timing also matters. Sale prices move by brand, size, and week, so compare the exact item before checkout.
When does Chewy Autoship lower the total?
Chewy said Autoship drove 80.6% of fourth-quarter 2024 net sales and 79.2% of full-year sales, after 21.2% fourth-quarter Autoship growth, in the March 2025 earnings call transcript. High Autoship use means many repeat buyers already rely on scheduled delivery. Autoship fits households with steady use.
One dog on one dry food or two cats on one litter can hold a schedule. Brand offers add limits. A July 2025 Hill's promo sheet set one example at up to 35% off, maximum $20, limit one per pet or customer on a first new Autoship, shown in the July 2025 Hill's promo sheet.
Read the cap, item, and first-order terms before counting the discount.
When does Amazon Subscribe & Save lower the total?
Kiplinger reported in December 2025 that Amazon's Subscribe & Save commonly offers 5% off eligible items, rising to 15% when five or more subscriptions arrive in one delivery, in its December 2025 Subscribe & Save explainer. The higher rate depends on grouping deliveries together. That structure favors multi-product schedules.
Pet food plus treats, litter, waste bags, and household staples can reach the five-subscription threshold. Single-item buyers see less benefit. With one subscription alone, the discount stays at the lower level and may trail a rival brand offer.
How should you compare one cart?
Match the exact product first. Compare brand, flavor, size, count, and seller terms side by side. Then add subscription math.
Include the Autoship or Subscribe & Save rate, delivery grouping, and any dollar cap or first-order limit. Use the July 2025 Hill's $20 maximum as a warning. A large percent off can still leave a small dollar saving after the cap.
- Check the same size and variant on both sites
- Apply the subscription rate you will actually receive
- Subtract coupons only if the item accepts them
- Note quantity, frequency, and cancellation steps
- Recheck during event weeks, when gaps widen or close