Feature: Help Pets Reach Higher Places - Bingopaw provide 3-step, 4-step and 5-step options for your pets based on their different conditions and different heights of furniture, it effectively helps dogs to easy access to their favorite spots, easily get on and down on the couch, sofa, high bed or any higher places Gentle Slope & Semi-Stairs - This dog pet stair offers convenience and safety for both dogs and pet parents, featuring gradual incline and semi-stairs design, which make it easier for small puppies with short legs to walk on and comfortable to climbing, safe for their joint and back Beneficial For Puppies - This pet stair is a great helper for senior dogs, healthy dog, or puppies who have mobility issues, a safer and impact-free alternative to jumping, it is beneficial for preventing joint back from injuries, avoiding them jumping up or down from higher places, reduces joint stress High Density Foam Base - The Bingopaw dog step is made of 30D high-density foam base, which