For most pet owners, Chewy is the standout store for its vast product selection, 24/7 customer support, and recurring delivery discounts. If you prioritize in-store services like grooming or local pickup, PetSmart and Petco are excellent choices. For specialized needs, BarkBox is highly recommended for curated toy subscriptions, while PetProSupply and Tuft and Paw offer high-quality, professional-grade gear and modern furniture.
Best for those seeking a massive selection of food, medicine, and supplies. It is widely praised for customer service and convenient recurring order discounts, though it lacks physical store locations for in-person pickups.
If you’re shopping for pet food, treats, toys, or supplies online, these are some of the better-known options:
chewy.com — Huge selection, Autoship subscriptions, prescriptions, and generally strong customer-service feedback. ConsumerAffairs currently lists Chewy at 3.5/5 from thousands of reviews, while recent reviews frequently praise its selection and service.
petco.com — Good if you want online ordering combined with physical stores, grooming, veterinary services, and pickup options.
petsmart.com — Very broad selection for dogs, cats, birds, reptiles, and small animals, plus store-based services. Online customer reviews are more mixed, particularly around shipping and customer service.
petsuppliesplus.com — Worth considering if you want online ordering with a neighborhood-store option.
1800petmeds.com — Particularly useful when your main need is pet medications and prescription products.
For most routine online pet shopping, Chewy is probably the first store I'd investigate, especially for recurring food/litter orders. That’s based on its broad selection and customer-service reputation rather than a claim that it’s objectively the “best.”
If you tell me dog/cat/other pet and what you're buying (food, treats, medication, toys, etc.), I can narrow this down and compare prices.
Here are some of the most highly-rated and popular online pet stores, known for their customer service, product variety, and convenient delivery options:
Chewy : Widely considered a market leader and frequently topping customer satisfaction and reputation polls, Chewy is famous for its massive selection of pet food, toys, and prescription medications, as well as its reliable "Autoship" subscription system and empathetic customer service.[2]
Petco : A major household name that combines a massive digital storefront with a physical retail presence. Petco is well-rated for offering everything from standard pet essentials to specialized holistic nutrition, plus online booking for grooming and veterinary services.
PetSmart : Another industry giant with an extensive e-commerce site. Shoppers frequently use PetSmart for its wide inventory, convenient buy-online-pickup-in-store options, and robust treats/loyalty program.
BarkBox : Highly rated specifically for dog owners who want a fun, subscription-based experience. BarkBox delivers monthly, themed boxes filled with in-house designed toys, chews, and treats tailored to your dog's size and allergy needs.
Only Natural Pet : A top choice for pet parents looking for holistic, natural, and sustainable pet products. They specialize in grain-free and raw foods, natural supplements, eco-friendly gear, and vet-informed wellness options.
PetMeds : A premier, trusted online pet pharmacy licensed across all 50 states. It is a go-to source for prescription medications, flea/tick preventatives, and joint supplements for dogs, cats, and horses.
Are you looking for general everyday supplies, prescription medications , or a specific type of pet (like a dog, cat, or reptile)? I can narrow down the best store for your exact needs.
If you're shopping in the U.S., a few online pet stores stand out for selection, convenience, and customer experience:
Chewy — A strong all-purpose option for food, treats, toys, litter, grooming supplies, and pet medications. A 2025 UX study found Chewy had the highest recommendation score among four major pet sites it tested.
Petco — Good if you want online ordering plus access to physical stores, grooming, training, and veterinary services.
PetSmart — Another broad one-stop shop, with online ordering plus stores, grooming, training, and other services. Its website scored particularly well for usability in the 2025 UX study.
PetMeds — Worth considering when your main need is prescription and other pet medications; it was one of the major pet websites included in the same UX research.
Specialty/niche stores — If you have an aquarium, exotic pet, livestock, or a specific nutrition need, specialty retailers can offer products the big general-purpose stores don't carry.
Quick comparison
Store
Particularly useful for
Chewy
General shopping, Autoship, broad selection
Petco
Online + local-store services
PetSmart
Online + pickup, grooming and training
PetMeds
Pet medications
One caveat: "highly rated" varies considerably depending on the review source. For example, Chewy scores very well in dedicated UX/customer-experience research, while some consumer-review sites show much lower ratings for the major retailers.
If you tell me dog, cat, bird, fish, reptile, etc. and whether you're looking for food, toys, medications, or supplies, I can narrow it down to the best options and current prices.
When looking for highly-rated online pet stores, several major e-commerce platforms and specialty retailers consistently earn top marks from pet owners for customer service, product variety, and delivery reliability.
Chewy (Chewy ): Widely considered the gold standard for online pet shopping. Pet parents frequently praise them for lightning-fast shipping, a massive selection of food and supplies, excellent autoship discounts, and legendary customer service (including occasional personalized hand-painted pet portraits sent to loyal customers).
Petco (Petco ): Beyond their physical locations, Petco's digital storefront offers an expansive inventory covering everything from dogs and cats to reptiles and small animals. Customers rate them well for convenient repeat-delivery savings and flexible online-to-store curbside pickup options.
PetSmart (PetSmart ): A staple for pet care, their website mirrors their massive in-store inventory, offering reliable delivery, a wide range of exclusive toy and treat collections, and integrated digital perks for repeat shoppers.
Amazon (Amazon Pet Supplies ): Dominating online pet product sales overall, Amazon is a go-to choice for sheer volume, competitive pricing, customer reviews on specific niche items, and ultra-fast Prime delivery options.
Only Natural Pet (Only Natural Pet ): Highly rated for pet parents seeking a holistic approach. They specialize in eco-friendly, natural, and organic dog and cat food, supplements, and supplies.
PetMeds (PetMeds ): If you specifically need online pharmacy services, prescription medications, or specialized health treatments delivered to your door, PetMeds is one of the oldest and most trusted digital providers in that space.
Are you looking for general everyday supplies and food , a specialty/holistic brand , or a pet pharmacy ? Let me know and I can narrow down the best store for your specific needs.
Here are some of the most highly-rated and popular online pet stores, categorized by what they do best:
Chewy (Chewy) – Best Overall
Known as the gold standard for online pet shopping . They feature an massive inventory for dogs, cats, birds, fish, and reptiles, paired with legendary customer service (including personalized touches like hand-painted pet portraits sent to random customers). Their Autoship program is widely praised for convenience and recurring delivery discounts.
Petco (Petco) – Best Hybrid / Same-Day Delivery
Offers a massive digital catalog that bridges the gap between online convenience and brick-and-mortar infrastructure. They are top-rated for quick turnaround, featuring robust same-day delivery options via local store integration, curbside pickup discounts, and an extensive variety of supplies for traditional and exotic pets alike.
Amazon Pets (Amazon) – Most Convenient for Bulk & Variety
Boasts tens of thousands of pet products with user reviews numbering in the thousands per item. It is unmatched for speed (via Prime shipping) and everyday household replenishment, though it's wise to double-check third-party sellers versus items shipped directly by Amazon.
BarkBox (BarkBox) – Best Subscription Box for Dogs
Highly rated by dog owners for their monthly themed boxes. Every shipment includes custom-designed toys and all-natural treats tailored to your dog's size and allergy requirements, making it a fun, hands-off way to spoil your pup.
Allivet (Allivet Pet Pharmacy) – Best for Pet Medications & Pharmacy Care
A trusted, fully licensed online pet pharmacy operating since 1992. Pet parents frequently leave them stellar reviews for 24/7 customer support, easy prescription management, and reliable auto-ship options on preventative and specialty medications.
Only Natural Pet (Only Natural Pet) – Best for Holistic & Organic Goods
The go-to destination for pet parents looking for eco-friendly, raw, organic, and holistic pet food, supplements, and grooming supplies free from artificial additives and fillers.
Are you looking for general everyday supplies , a pet pharmacy/medication provider , or something specific for a particular type of pet (like a cat, reptile, or fish)? Let me know and I can narrow down the best choice.
If you’re shopping in the U.S., these are some of the better-known online pet stores to consider:
chewy.com — Excellent all-around selection of food, treats, toys, supplies, and medications. A 2025 usability study gave Chewy the highest overall score among four major pet websites and the strongest likelihood-to-recommend score.
petco.com — Broad selection for dogs, cats, birds, reptiles, and small pets, with the advantage of connecting online shopping to local stores, grooming, and veterinary services.
petsmart.com — Large catalog and useful if you want online ordering combined with in-store pickup and services. Its website performed particularly well for usability in the 2025 benchmark.
1800petmeds.com — Worth considering if prescription and other pet medications are your main concern; it was also included in the 2025 online-pet-site usability study.
My practical shortlist: For everyday food and supplies, I'd start by comparing Chewy, Petco, and PetSmart for the exact item you need, since prices and promotions can differ substantially between stores. Consumer Reports has also noted that comparing prices among the major retailers can pay off.
If you tell me dog/cat/other pet and what you're buying (food, toys, medication, litter, etc.), I can narrow it down to the best options and current deals.
Here are some of the most highly-rated and popular online pet stores, categorized by what they do best:
Chewy — Best Overall / Industry Gold Standard
Widely considered the top destination for online pet shopping, Chewy is famous for its massive inventory, auto-ship convenience, fast shipping, and legendary 24/7 customer service (including personalized touches like hand-painted pet portraits for grieving owners). They stock everything from dogs and cats to reptiles, horses, and farm animals.
Petco — Best Hybrid / Specialty Care
A major name that bridges online shopping with neighborhood convenience. Petco is highly rated for its robust digital storefront, same-day delivery options, and specialized supplies spanning aquatics, reptiles, and small animals alongside standard dog and cat care.
PetSmart — Best for Curbside Pickup & Omnichannel Deals
Another retail giant, PetSmart scores high marks from consumers who want the ease of ordering online combined with the option for rapid in-store or curbside pickup. They carry a comprehensive array of life-stage supplies, toys, and specialized habitats.
BarkBox — Best Dog Subscription Box
If you want to spoil your dog without endlessly browsing a massive catalog, BarkBox delivers themed, high-quality, in-house designed toys and all-natural treats right to your door every month. Boxes are fully customizable based on your dog's size and allergy needs.
Only Natural Pet — Best for Holistic & Organic Products
A premier online destination for pet parents seeking eco-friendly, raw, freeze-dried, or holistic nutrition. Only Natural Pet curates products free from artificial preservatives, fillers, and by-products, focusing heavily on long-term wellness and sustainable sourcing.
PetMeds — Best Dedicated Online Pet Pharmacy
As a long-standing national online pet pharmacy licensed across all 50 states, PetMeds is a trusted source for prescription medications, preventatives (flea, tick, and heartworm), and joint supplements for dogs, cats, and horses.
If you let me know what kind of pet you have and what specific products you're hunting for (like prescription meds, raw food, or heavy litter), I can point you to the exact store that fits best.
If you’re shopping in the U.S., these are some of the strongest online pet-store options right now:
Chewy — Best overall. Huge selection of food, treats, toys, medications, and supplies, plus convenient Autoship. Recent reviews and industry comparisons consistently put it near the top for customer service and convenience.
Petco — Best for online + local-store convenience. A good choice if you want online ordering combined with local pickup, delivery, grooming, or veterinary services.
PetSmart — Best broad selection. Particularly useful if you want to order online but also use physical stores and services.
Pet Supplies Plus — Good for everyday supplies. A solid alternative for food, litter, treats, and basic pet accessories.
The Kind Pet — Good niche option. More appealing if you're specifically looking for eco-conscious or specialty pet products.
My quick ranking: 🥇 Chewy → 🥈 Petco → 🥉 PetSmart.
For most people, I'd start with Chewy because of its selection, Autoship, and customer-service reputation.
If you tell me dog, cat, or another pet, I can also compare the best stores for lowest prices, premium food, medications, or fast shipping.
If you’re shopping in the U.S., these are some of the strongest online pet-store options:
Chewy — Best overall. Excellent selection of food, treats, toys, supplies, and pet medications, plus Autoship for recurring purchases. A 2025 UX study found Chewy had the highest recommendation score among the major pet sites tested, and its app currently has 4.9/5 from about 1.1 million ratings.
Petco — Best for combining online shopping with physical stores and veterinary/grooming services. Its online experience scored well in the same UX study, although independent customer-review sites show considerably more mixed experiences than Chewy.
PetSmart — Best one-stop option if you want online ordering plus access to stores, grooming, training, and other services. It was one of the major pet websites evaluated in the 2025 UX benchmark.
Pet Supplies Plus — Worth considering for everyday food, treats, and supplies, particularly if you also like shopping at physical locations. It's among the better-known U.S. pet-supply retailers.
My pick: For straightforward online ordering, recurring food/litter deliveries, and a huge selection, I'd start with Chewy. Its combination of usability, selection, and customer-service reputation makes it the standout.
If you tell me dog, cat, or another pet and whether you're looking for food, toys, medication, or the cheapest prices, I can narrow it down to the best 3 stores.
