I've got a display cabinet too
We have two glass display cabinets that my OH keeps his model aircraft in (not so much the Dam Busters as the Dust Busters
)
They do a splendid job in keeping the cats out - but .....
Mr T hurtles round the room chasing things that only he can see and ricochets off the cabinets.
Various bits and pieces drop off the aircraft (OH says the bits I thought were bombs are called drop-tanks - maybe its because they always drop off ?
) and I have to pretend it doesnt make me laugh .....
Not only do we have pawprints on the outside of the cases - we have my finger prints on the inside where I have tried to replace various aircraft accessories (with varying degrees of success) before OH spots there has been another cat-astrophe!!