Sorry halfbreed should have gave a better description. Its suppose to be a miracle wormer/flea preventative etc. etc. Way they told me is it will kill any and all types of intestinal worms through a physical action not a chemical one tapes included and all kinda other stuff. Here's a link to it probably a better description than I can give on there somewhere.
http://www.mearicle.com/store/pc/home.aspSent from my DROID RAZR HD using Tapatalk 2