Thank you for viewing! Immediate purchase is welcome. I will carefully package your order. Thank you for your support. [Which cage is best?] Cats enjoy vertical movement, so choosing a 13-tier cage will allow them to live more comfortably. For friendly cats, a single 13-tier cage can be sufficient. Steel cages are durable and long-lasting, with a coating that resists peeling, ensuring safe use. [What is a cat cage?] Cat cages, also known as cat kennels, help ensure a cat's safety when the owner is not present. They can prevent accidental ingestion of human medication, food dangerous to cats, and small accessories while the owner is away. Furthermore, they provide safety by preventing mischief and reducing the risk of approaching dangerous items. [Multiple cats allowed] For owners who already have cats and are starting to keep multiple cats, 3-tier and 4-tier cat cages provide ample space for kittens to move freely up and down. Even with 2 or 3 kittens, they won't feel cramped. Each tier has a shelf where you can place your cat's favorite items, allowing kittens to play happily. [With lock function] If you're worried about your cat escaping, choose a cage with a lock function and narrow bar spacing. Kittens and small cats can sometimes get their heads through the bars. Our cat cages use 3-centimeter spaced bars to prevent kittens and small cats from getting injured. You can also freely adjust the height of the shelves as your cat grows. [Cat cage precautions] Cats that have never used a cage before may feel stressed if suddenly put in one. If you want your cat to get used to a cage, start by simply placing the cage in the room and letting them get used to the space. Gradually acclimate them by having them spend time in the cage only at set times, such as for using the litter box or eating.