There’s info at http://www.earthworkshealth.com/pets-animals.php
Be sure to use a mask as you don’t want to breath it in while applying it around the house and bedding and be careful applying it to the dogs as well. You can find it at most garden supply places and be sure to get “food grade” DE (don’t let the picture on the can scare you especially if you don’t get one marketed just for pets). I feed it to my dogs. As for fleas, I use essential oils, garlic and vinegar. I’ve been meaning to make a facial scrub with it but keep forgetting and keep buying commercial products from the store.
