This is one of the most important areas on your dog to keep clean and dry. This area should be checked daily. Wipe the under eye area and nose wrinkle daily with cotton ball. From time to time a light washing of this area with warm water is also needed. Excess moisture builds up quickly in this area and if let go can easily cause unpleasant odors as well as infections.
NOTE: Excessive tearing can be a sign of an infection !