Just the past week, we have noticed our primarily indoor dogs (2) and our indoor cats (3) have started itching. I am assuming fleas, though I haven't seen any. I did rub them down with a wet paper towel, and noticed like 5 spots that looked like flea poop, but it could have been dirt. So, I vacuumed the house, and the garage;paying special attention to crevices. I also washed all the dog bedding and vacuumed that cats' tower. Before that, I washed the dogs with Tropiclean shampoo. The dogs also get an "egg and garlic meal" 2-4 times a week. This consists of raw garlic, duck eggs, Bragg's ACV, ground flax, plain yogurt/kefir mix, and sometimes oatmeal to thicken it up. This has been great for repelling pests until now. Both the dogs and the cats eat dry TOTW, and I try to give the cats Wellness Core wet food as often as possible. I also spray the dogs with ACV, water, crushed garlic, and a flower from our lavender plant almost every night for mosquitoes. Anyways, The thing is, we have 14 people coming to stay for the 4th, and I really don't want them to see this. They are also bringing their golden, who is on conventional flea prevention, but I don't want to give her fleas. The itching is only getting worse, and I DO NOT want to use chemicals on them, unless I absolutely have to. I am trying to find a good deal on DE (anyone know of a good website?), but that won't arrive for a while. Are there any other things I could do before this gets out of hand, or am I going to have to resort to pesticides? Also, could I spray the cats with ACV, without garlic? Thank you!