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.
Soothes itchy ears. Diluting apple cider vinegar with 50 percent water provides a solution for a common dog problem: itchy ears. Just use a cotton swab or gauze pad soaked in the diluted vinegar. If itchy ears continue, your dog may be allergic to something in his diet.
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.