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!
Adding a teaspoon of white vinegar to your dogâs drinking water will change the waterâs pH, which in turn will change your dogâs pH. The slight increase in acidity will reduce the opportunity that any bacteria or yeast has to take hold in your dogâs system.