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.
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.