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.
Animals love apple cider vinegar. Apple cider vinegar benefits for our pets, from cats and dogs to pigeons and parrots to cows and horses, are numerous. It can be used as a daily health tonic, to deter insects such as mosquitoes, fleas and tics, to relieve skin conditions, and even to take away the smell of skunk.