I made a DIY pet gate. It's about 18 centimeters high, which is a height humans can step over, so small dogs can't jump over it. In my house, I used it in the hallway in front of the stairs to prevent the dog from going up the stairs. The material is solid wood. There is some dirt, but it will be clean quickly if you lightly sand it. You can also paint it yourself. It was surprisingly convenient because you didn't have to open and close it every time. Please understand that this is a used item.