There really is no need.
Deal with it!
I do! Roxy daily knocks drinks over, whips me in the face/mouth etc.
How my vet explained it: Docking the tail when the dog is only a few days old, is minor surgery it heals fast, and is like comparing a child born with no arm.
Docking the tail later in life, requires anaesthesia, is major surgery and is better compared to that of a 10 year old losing their arm in an accident.
Don't dock the tail, love your dog, everything about her!