1. Sturdy and Integrated DesignUnlike folding ramps, there is no cut out section, integrated design for higher load bearing. and stable solid wood construction as well as extra long wooden slats provide strong support and won't wobble or swing. With side rails, it is suitable for older or younger pets 2. Ideal HeightPet ramp size: 10340 cm (4015.7 inches), our dog climber height is basically suitable for most scenarios, there are 6 heights for you to adjust: 12.8''22.2''. You can adjust different heights for different size pets, and you can also set different heights for growing pets 3. Upgraded Anti slip RampUsing distinctive black design and high friction carpet (especially for older or blind pets). The walking surface is carpeted with spacer strips to provide traction and a stable foothold for your pet to climb with confidence 4. Relieve Joint PainPets often jump off couches, beds and other furniture, which can put pressure on their joints, leading to arthritis. Using the car dog ramp allows your pet to easily reach sofas, beds and caravans, avoiding injuries from jumping and allowing you and your pet to enjoy playtime. It's especially great for small dogs, sick dogs, and older pets that have trouble jumping. With the dog steps, it is no longer difficult or dangerous for dogs to go up and down high places