Pet supplies, primarily dog and cat cages, are products that combine safety and practicality. Manufacturers use high-quality steel for a sturdy and durable structure. Most foldable designs are convenient for carrying and storage, saving space. Some products are FSC-certified and made of environmentally friendly materials, making them safe and suitable for long-term pet care. Their designs emphasize ventilation, easy cleaning, and multi-faceted doors for convenient pet access and daily care. They support customization in size, color, and number of layers, and manufacturers offer OEM/ODM services and mass production solutions, balancing functionality, aesthetics, and environmental considerations.