I just red an article that apple cider vinegar is the bomb for aside being a kitchen ingredient, you can use it on your pets or grooming as well.
Check out this link: http://www.mindbodygreen.com/0-5875/15-Reasons-to-Use-Apple-Cider-Vinegar-Every-Day.html
Now, I saw another site that it's simple and easy to make acv, as long as you buy a bottle with the acv mother in it. I decided I'll try making it on my next payday.
Here's the link on how to make acv: http://www.the-chicken-chick.com/2012/07/make-raw-apple-cider-vinegar-acv-with.html