Dogs have got a natural lacrimation, but it´s more conspicuous on white dogs. The tears stain the coat under the eyes into red and brown.
Especially during sensitive times like changing bite the tear stain is intensified.
Therefore you should clean the area around the eyes softly with a moistly lobule from the corner of the eye to the outside. After this the area should be abrade dry. If you clean it 2 - 3 times a day you can perceive the improvement.
We did good experiences with all the products of Jean Peau - we use many products from this line of products.
But we achieved the best results with a consequent change of food and water. We feed complete grainless food and
give only boiled water. Since we do this, the problems with tear stains are minimized.