The cause of Plummer-Vinson syndrome is unknown; however, genetic factors and nutritional deficiencies may play a role. Women are at higher risk than men.
(This will also rejuvenate the coat and help balance your dogâs skin pH levels.) For a shiny, healthy coat mix 1 cup of vinegar with 2-4 cups of water and use as a final rinse. Spray vinegar full-strength on your dogâs coat to normalize the pH balance of its skin. (This is one of my personal favorites!
White Vinegar. White vinegar can be an effective remedy for tear stains in that it may help to prevent future stains. Once you have cleaned your dog's eyes, start adding a teaspoon of white vinegar to your dog's drinking water.erbs. If you are looking for a natural home remedy to clean your dog's tear stains, several herbs may be effective. Chamomile has anti-inflammatory properties and can help combat the bacteria and fungi that may grow in tear stains.