Petco has released its 2026 Halloween collection for pets across its U.S. stores and online platforms [1].

The launch targets the growing trend of pet humanization and seasonal spending, allowing owners to integrate their animals into holiday celebrations through specialized apparel and accessories.

The new lineup includes more than 300 seasonal products [2]. This expansive collection features a variety of items beyond clothing, such as festive décor, treats, and safety gear [3].

Among the new additions is a grandma-themed costume for pets [2]. The retailer is also bringing back several popular designs from previous years, including outfits that transform pets into tacos, dragons, sharks, and bats [4].

Petco is positioning these products to drive seasonal sales while providing festive options for pet owners [5]. The availability of safety gear alongside costumes suggests a focus on pet wellbeing during a holiday often associated with noise and crowds [3].

“Petco has released its 2026 Halloween collection for pets across its U.S. stores and online platforms.”

The scale of this collection reflects the increasing commercialization of the pet industry. By expanding into a wide array of themed apparel and safety gear, Petco is capitalizing on the emotional bond between pets and owners, turning a niche holiday activity into a significant seasonal revenue stream.