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.
Apple Cider Vinegar. Apple cider vinegar is an easy, inexpensive natural remedy for bladder infections in dogs. When using apple cider vinegar for medicinal purposes, you should use raw and organic apple cider vinegar. However, in a pinch, you can use regular apple cider vinegar, often with good results as well.