Purchased in October 2025 for 14,880 yen. Suitable for medium to large dogs. My dog is an elderly dog and was scared, only able to climb to the second step, which was a shame, so I gave up! I set it up, but it was never used. Please see the images for the size, etc. It's sturdy and can be used with confidence. I'm sorry, but please refrain from price negotiations or requests for discounts.