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!
The vinegar should always be diluted when used in the dogâs ears, so as not to hurt the ears, which can be sensitive. Vinegar can be used for ear cleaning purposes to replace other commercial ear drops. The vinegar may have similar effects as other ear cleaners and is a solution that is available for anyone.