CACKOK focuses on portable shelter solutions for pets in outdoor scenes. It mainly features 190T polyester fiber and silver glue sunscreen coating for pets, including single pet portable and double pet luxury models. The product is based on "pet behavioral design" as the core highlight: the patented spring automatic pop-up system completes the construction in 3 seconds, the top breathable mesh window meets the needs of pet observation, and the bottom PVC waterproof coating prevents the intrusion of beach moisture; the encrypted anti-scratch fabric passes the SGS pet bite test, with detachable sunshade eaves and built-in toy hanging rings, suitable for cats and dogs outdoor rest habits. Differentiated advantages are reflected in: modular magnetic expansion interface (can be connected to pet tunnels), personalized services that support customized pet name hot stamping, and low entry step models designed for short-legged dogs such as Corgis. From pet parties at the beach, pet rest areas at campsites to self-driving travel car shelters, lightweight equipment is created with the concept of "people and pets travel together" - after folding, it is only 25cm in diameter and can be hung on a pet backpack, equipped with fluorescent traction rope fixing buckles, making night camping safer.