Best Site for Buying Pet Supplies Online
Summary
The best site for buying pet supplies online is Chewy because its customer service is genuinely better than competitors — sympathy cards on pet deaths, refunds without return-shipping requests, and reliable autoship. Petco's online side is solid with in-store pickup integration. Amazon depends on the specific seller for a given product and is a gamble for sensitive items. BarkBox is the subscription monthly box leader. Open Farm and similar direct-from-maker brands cut out the marketplace entirely for premium food.
Top 5 at a glance
| # | Site | Best for | Price |
|---|---|---|---|
| 1 | Chewy | Best customer service and reliable autoship for staples | Competitive on most categories with autoship discount |
| 2 | Petco | Online with in-store pickup and vet service integration | Competitive with Chewy on most items |
| 3 | Amazon Pet Supplies | Breadth and price on common items | Often lowest list price; Subscribe & Save adds discount |
| 4 | BarkBox | Monthly subscription box for toys and treats | Monthly subscription, savings on longer commits |
| 5 | Open Farm | Direct-from-maker premium food with ingredient transparency | Higher than mainstream brands |
Detailed rankings
Chewy
Best customer service and reliable autoship for staples
The default. The customer service difference compounds over years of pet ownership and is not marketing fluff.
Pros
- Customer service genuinely superior — refunds, replacements, and sympathy cards on pet deaths are real
- Autoship discount and flexible scheduling
- Strong pharmacy and prescription handling
- Free shipping over a modest threshold
Cons
- Prices not always lowest in absolute terms — autoship needed for best deals
- Inventory occasionally out of stock on premium brands
- Returns for opened food handled generously but processed through customer service
Price: Competitive on most categories with autoship discount
Sources: www.chewy.com
Petco
Online with in-store pickup and vet service integration
Right pick when you want same-day pickup or want vet services integrated. Otherwise Chewy edges it.
Pros
- In-store pickup option for urgent needs
- Vital Care membership offers vet integration
- Strong food brand selection
Cons
- Customer service quality varies — store experience can be inconsistent
- Some categories thinner than Chewy
- Membership benefits require active enrollment
Price: Competitive with Chewy on most items
Sources: www.petco.com
Amazon Pet Supplies
Breadth and price on common items
Best for non-sensitive accessories and toys where seller risk is lower. For food and medication, prefer Chewy or Petco for the specialized service.
Pros
- Largest inventory across categories
- Prime shipping speed
- Subscribe & Save for recurring orders
Cons
- Quality depends on the specific seller — third-party listings can be counterfeit
- Customer service quality on pet-specific issues less specialized than Chewy
- Returns of opened food less smooth than Chewy
Price: Often lowest list price; Subscribe & Save adds discount
Sources: www.amazon.com
BarkBox
Monthly subscription box for toys and treats
Right pick if you want a fun monthly experience for your pet. Not a replacement for routine supply shopping.
Pros
- Themed monthly boxes with toys and treats
- Subscription mechanics handle the surprise-and-delight category
- Strong replacement policy for damaged or unwanted items
Cons
- Subscription-only — not for one-off purchases
- Cost per item higher than standalone shopping
- Cancellation requires explicit action
Price: Monthly subscription, savings on longer commits
Sources: www.barkbox.com
Open Farm
Direct-from-maker premium food with ingredient transparency
Worth considering for premium food specifically. Not a full alternative to Chewy or Petco.
Pros
- Direct-to-consumer with ingredient sourcing transparency
- Subscription model with reasonable pricing for the tier
- Strong sourcing standards
Cons
- Premium pricing
- Limited to food and treats — not a full pet store
- Direct sales rather than the convenience of an aggregator
Price: Higher than mainstream brands
Sources: www.openfarmpet.com
How we chose
- Customer service quality from public reports and personal-experience aggregates.
- Return and refund policies — particularly for opened food and unsuitable products.
- Autoship reliability and flexibility for recurring supply needs.
- Inventory breadth across food, treats, toys, and medical supplies.
- Price competitiveness adjusted for subscription discounts.
- Pharmacy and prescription handling where relevant.
Frequently asked questions
Why is Chewy customer service so highly rated?
Chewy invests in staff who can authorize refunds and replacements without escalation. The sympathy cards and flower deliveries on pet deaths are real and have become part of their reputation. The cost is built into their pricing model.
Can I order prescription medication online?
Yes through Chewy Pharmacy and Petco's vet-integrated service. Your vet authorizes the prescription and the online pharmacy fills it. Pricing is usually competitive with local pharmacies.
Is Amazon safe for pet food?
Amazon is safe when buying directly from the manufacturer or an authorized retailer. Third-party sellers can offer expired or counterfeit products — check the seller name before buying food or treats.
How does autoship work?
Autoship sets a recurring order with a configurable frequency. Chewy and Amazon are the strongest — easy to modify or skip a shipment. Pricing discount typically 5 to 10 percent versus one-time orders.
What about local pet stores?
Local independent stores offer personalized service and immediate availability but cannot match online price or selection on most items. Use them for emergency needs and specialized products you cannot find online.