How Bad Does It Hurt Dog If You Pull Whisker. As an owner, you wouldn’t do anything to hurt your dog intentionally. Whiskers, like all other hairs, have a natural cycle and will fall out and grow back, but they do this individually in a pattern, so that the sensory function of the group is not disturbed.
As much as cutting them off is a bad idea, pulling or plucking them out is a strict no too! Dogs have whiskers on their nose above the upper lip, chin, and forehead. So you can safely trim your dogs whiskers (and they'll grow back) but it might be like putting.