# 2026 Halloween retail product launches

> Live situation record from CLSTR: https://clstr.news/situations/2026-halloween-retail-product-launches
> Updated: 2026-10-02T22:47:40.000Z. Sources: 5. Developments: 2.

Retailers have begun releasing seasonal merchandise for the 2026 Halloween season. Walmart and Petco launched collections featuring costumes for children—including characters from Super Mario Bros. and Toy Story—as well as themed outfits for pets such as dogs, cats, and reptiles.

Following these releases, PetSmart introduced its ‘Thrills & Chills’ collection. This lineup includes horror-inspired costumes, such as Chucky, alongside seasonal treats, interactive toys, and accessories for a variety of animals.

## Timeline

### 2026-10-02: PetSmart launches 2026 Halloween ‘Thrills & Chills’ collection

PetSmart has launched its 2026 ‘Thrills & Chills’ Halloween collection, featuring horror-themed costumes and accessories for dogs, cats, reptiles, and small pets.

2 sources. https://clstr.news/cluster/petsmart-launches-2026-halloween-thrills-chills-collection

### 2026-09-21: Walmart and Petco launch 2026 Halloween costume collections

Walmart and Petco have launched their 2026 Halloween costume collections, featuring character-themed outfits for children and various themed costumes for pets.

3 sources. https://clstr.news/cluster/walmart-and-petco-launch-2026-halloween-costume-collections

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Cite as: 2026 Halloween retail product launches. CLSTR, https://clstr.news/situations/2026-halloween-retail-product-launches