Hi everyone. I adopted a new puppy - Henry. Already fell in love I'm looking for a natural flea control for him. I don't want to use any chemicals like Frontline, advantix etc. I don't it's good for their body. I read here http://www.bestfleamedicinefordogs.com/articles/home-remedies-for-fleas-on-dogs/ that I can add 1 teaspoon of white vinegar to the dogâ€™s drinking water. Do you think it's safe for him to drink white vinegar? Do you have any other recommendation for natural flea control? Thanks!!