2309.10.00 - Dog or cat food, put up for retail sale

This HTS category, 2309.10.00, specifically covers food preparations intended for consumption by dogs or cats, which are packaged and presented for sale directly to the end consumer. The key defining characteristic is the "put up for retail sale" aspect, implying packaging such as cans, pouches, boxes, or bags suitable for direct purchase by pet owners. This classification encompasses a wide array of commercial pet foods, including dry kibble, wet pâtés, semi-moist treats, and other formulated nutritional products designed for companion animals.

The distinction between this category and its sibling, 2309.90 (Other), is crucial. While 2309.90 encompasses all other preparations used in animal feeding not specifically classified elsewhere (such as feed for livestock, poultry, or aquaculture), 2309.10.00 is exclusively dedicated to pet food for dogs and cats, provided it is packaged for retail. This focus ensures that commercial pet foods are appropriately distinguished from bulk animal feed ingredients or specialized animal nutrition products.

Within 2309.10.00, further subcategories exist to refine the classification based on packaging. Subcategory 2309.10.00.10 covers products "In airtight containers," such as sealed cans or pouches, which are designed to preserve freshness and prevent spoilage. The remaining products, not in airtight containers, fall under 2309.10.00.90, "Other," which would include items packaged in boxes, bags, or other non-airtight retail formats. This detailed breakdown facilitates accurate tariff application based on the method of preservation and presentation.