I have a shady urban garden in the wet west of the country so it is slugageddon. There are plenty of plants they never ever touch. Roses, grasses, ferns, hydrangeas, salvias, euphorbias, thalictrum, the vast majority of evergreens, etc etc etc
There is enough variety that you can do an entire ornamental garden in plants that they won't ever touch
I have a shady urban garden in the wet west of the country so it is slugageddon. There are plenty of plants they never ever touch. Roses, grasses, ferns, hydrangeas, salvias, euphorbias, thalictrum, the vast majority of evergreens, etc etc etc
There is enough variety that you can do an entire ornamental garden in plants that they won't ever touch