Absolutely, NO! Remember, you can't punish your puppy to potty train him, this will cause a lot of unwanted setbacks. Some people think that by rubbing the dog's nose he will understand he did something wrong. This is NOT TRUE, most likely your puppy is wondering (terrified) why suddenly you became such a crazy person. Just take a deep breath, clean the mess with an enzymatic cleaner and keep on going with the plan!