One possibility you might consider is a custom acrylic cover that completely envelops the T/T. (The manufacturers can incorporate 1" cutouts at the back to provide exit routes for cables.)
Skeletal covers tend to be as effective as no cover at all. They might provide a degree of physical protection against cats though ;^)
Skeletal covers tend to be as effective as no cover at all. They might provide a degree of physical protection against cats though ;^)