Chewy leads the online pet retail space with a vast selection of cat supplies—from food and litter to toys, trees, and health products. Their autoship subscription option delivers extra convenience and a 5% discount on repeat orders, and they back it all with 24/7 customer service and fast shipping.

Boasting over 1,600 stores across North America, PetSmart offers a full suite of pet essentials, including cat food, litter, furniture, and accessories. They also provide grooming, vet services, and in-store pet adoption events—making it a one-stop shop for cat care.

Petco combines online convenience with in-store services like grooming, vet clinics, and training. Their cat supplies lineup includes premium food brands, cleaning essentials, toys, and stylish furnishings—supported by a loyalty rewards program.

Catering to the trendy cat owner, Meowingtons specializes in modern, stylish cat furniture, apparel, toys, and accessories. They also support cat rescues, and their curated products offer a playful yet refined aesthetic for cat lovers.

This agile online store offers contemporary cat trees, litter solutions, stylish bowls, and health-focused products like tofu-based litter. Free shipping over $19.99 and a focus on design-forward essentials make them stand out.

Petmate provides reliable and functional cat gear, including carriers, bowls, toys, and interactive products. Designed to span all life stages—from kitten to senior—it balances practicality with affordability.

Tuft + Paw takes cat furniture to the next level with thoughtfully designed, modern pieces that blend into any home aesthetic. Their product line includes luxury litter boxes, beds, and shelves—built to satisfy feline instincts and interior style alike.