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.
Fleas hate peppermint!! If you have a dog and it has fleas, go to the pet store and ask for peppermint dog (or cat) shampoo!! It really works! Hope that helped! :) Fleas aâ¦lso hate the smell of vinegar. Mix up a spray bottle with vinegar and water and spray on your pets to help get rid of fleas. Its a nice safe natural way to treat fleas.