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!
Caution with the use of dog ear infection vinegar. You need to prepare the vinegar solution by diluting with water of an equal part. When you do not observe this, the dog can suffer immense damage to the ears. Also, use warm water to ensure that the dog is comfortable administering treatment.