-The gray model comes with a practical pet hair remover brush.-The high-density foam filling provides ultra-soft touches, not easy to deform, durable-The non-slip suede fabric surface ensures excellent stability and safety when climbing-The zippered suede fabric cover can be easily detached for daily cleaning-The bottom cloth with silicone paw prints prevents slipping or tipping over-Adopts a gentle arch slope and wider steps, protect pets' knees and legs-Without any corners or edges, prevent hurting from accidental collisions-The suede fabric cover with zippers is removable and machine-washable-The bottom cloth features a variety of silicone paw prints, adding friction-Adopts vacuum compression packing, keeps the sponge in good condition during transportation-Suitable for small dogs, old pets, mobility-impaired pets, or short-legged dogs