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!
Soak a few cotton balls in ammonia, rubbing alcohol or vinegar, then drop the cotton balls in areas you want to keep dogs away from. The smell of ammonia, rubbing alcohol or vinegar is even stronger to a dog than it is to a human, and the smell is also unappealing to dogs.