Obviously, if possible, you want to keep your dog from getting worms in the first place. There is something easy and natural to do and insures your dog from ever getting those nasty pesky evil worms.....

Grind up some pumpkin seeds, raw and natural of course, and sprinkle into your dog's food...hopefully, that's a healthy and holistic raw diet. You only need to add a little of the crushed pumpkin seeds for this to work and you only need 1/4 teaspoon daily. You can do this for two weeks and then add wheat bran to your dog's diet. You need to make sure to soak the bran in water and add only 1/8 teaspoon for every 10 pounds for larger dogs. Just add a pinch for smaller breeds. The beauty of this is it's natural and will save your having to treat your dogs for worms.