My DC(3) has learned to undo the top stair gate. The bottom one we've stopped putting on as DC is confident going upstairs but I'm concerned about the top one. DC has now come downstairs in the middle of the night after undoing the top gate, is a climber and will now pull on the gate if it's difficult to open. It's started to get worrying but I don't feel comfortable with leaving the stairs without anything at the top.
My kids generally walk around half asleep when they wake up so that's my main concern leaving nothing at the top.
I'm just wondering what options there are in this scenario?