It can be difficult for some dogs to jump up or down from high surfaces due to their size or breed. Jumping can put a lot of strain on a dog's joints and can lead to injuries or exacerbate existing conditions like arthritis. Using stairs can also be helpful for older dogs or dogs with mobility issues, as it allows them to climb up or down at a more gradual and comfortable pace. petizer foldable dog stair with storage box provide a helpful and practical solution for many families with dogs. The stair itself is made of high-quality materials, ensuring that it is sturdy and durable enough to support pets of all sizes. Foldable design allowing it to be easily stored in a closet or under a bed when not in use. Storage space keeping dog toys, treats, leashes, and other accessories organized and easily accessible. Sleek and modern look that will complement any home decor.