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.
Washing Your Dog with Apple Cider Vinegar. 1  1. Make a rinse to improve your dog's skin and coat. 2  2. Clean out your dog's ears using ACV. 3  3. Spray your dog's coat to repel fleas.  4. Bathe in ACV-soap mixture to fight 1  fleas. 5. Use a flea comb to remove the fleas.  6. Rinse your dog.
The vinegar should always be diluted when used in the dogâs ears, so as not to hurt the ears, which can be sensitive. Vinegar can be used for ear cleaning purposes to replace other commercial ear drops. The vinegar may have similar effects as other ear cleaners and is a solution that is available for anyone.