A woman is shaving the hair off of a black and white dog.
The woman is holding a some clippers in her hand.
A woman shaving the hair off of a dog does not necessarily imply that she's holding some clippers in her hand.
The fact that a woman is shaving the hair off of a black and white dog doesn't imply that she is holding clippers in her hand.
A woman shaving her dog doesn't have to be using clippers.