Diatomaceous Earth is a great way to keep fleas off your dog and out of your yard. Harris Diatomaceous Earth is a non-toxic powder that helps break apart flea eggs before they develop into fleas. The powder can be given to your dog in his food or spread in the home and yard for extra protection.
100% ground freshwater diatomaceous earth with absolutely no additives or fillers
For the home: Apply powder anywhere in the house you expect fleas or where your pet lays. You can also apply the powder in your yard.
Orally: Add 1 tsp daily to your dog’s food.