very good door for children. It also serves to the separation between dogs and children, and there by cons it is not high enough for a dog that jumps .... My border passes over and broke my repeated précédent.j'ai the same because not find higher. But due to a problem on the delivery, I discovered that it existed earlier, against a less wide passage level. See later, since the dog back through it. This latest version seems less fragile than the previous one (broken by the dog). first delivery never took place, I waited for the driver all day and even that of the next day, nice and efficient amazon service. second delivery arrived on time.