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.
Apple cider vinegar can also be used in other ways to repel fleas, including: â¢ Add it to your petâs food. Use about 1 teaspoon apple cider vinegar per every 20 pounds of dog. I donât recommend adding vinegar to your petâs water because many dogs dislike the taste and consume less than adequate amounts of water. â¢ At bath time. You can pour diluted apple cider vinegar over your pet during bath time as a flea-preventive treatment. I use 1 cup of vinegar to 1 gallon of water.