I am so happy that you started this thread. After reading the info on the original thread, I started doing some research, then went to my local feed store looking for alternatives. I found a spray made by a company called "Natural Chemical Inc.". They have a product called "De Flea", and this is what the label reads:
""De Flea works using a different mode of action than pyrethrin based pesticides to kill fleas, ticks, lice and mites. It can be used during animal worming, and on very young and nursing animals."
Here is their website:
http://naturalchemistry.com/pet-products
Has anyone else heard of this product?
Lauren