What should I do when my puppy has an accident?

When your puppy has an accident, clean up the mess immediately to prevent them from repeating the behavior. Use an enzymatic cleaner to remove the scent and discourage them from going in the same spot again. Take your puppy outside frequently to go potty and reward them when they go in the appropriate place. Consistent training and positive reinforcement will help your puppy learn where to go to the bathroom.