As Fleur gets both taller and better at climbing, things seem to migrate to higher places on the shelves. This of course, makes them top heavy. Obey gravity: It’s the law!
The wife and I are not in total mutual understanding of what should be up there. For instance, I put the coffee creamer with fake sugars up there. The normal creamer I didn’t as there wasn’t room in the spot, so all five containers were opened as she didn’t find them in the lower spot.
Really, that just encourages her to try to climb to get things put out of reach. Better, is for things to disappear. Out of sight, out of mind, out of screaming at not being allowed to have it.
The same trick works with toys. Things she has not played with can disappear. When they reappear, they are new and fresh and must be constantly played with.