not with a rough heavy coat they do,not,I have lifted them off deer fences hanging on wire and never had any damage, I could show you pics of my mates whippet/greyhound, looks like a relief map of India,cut to feck and spent high on 4grand on her cuts,that'sthe price of a decent car, I,Ve ran rough coated dogs for 45yrs and barring a few knocks they are bomb proof, wm
Fair anuf mate rough coats are better than sort coats but anything sharp and made from metal its going to cut a dog regardless of it coat