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.
3 Simple Ways Apple Cider Vinegar Can Help Your Dog. When you have a dog suffering from itchy skin or ears, youâll do just about anything to help. I know I have. And the more things we try, the more we buyâ¦ and things start getting expensive. So itâs nice when finding an itch-reliever is as easy as walking to your kitchen cupboard and grabbing some vinegar.