Works and smells great

I use this product on my 3 fur babies (dogs) it works great and smells good and it does not have any harsh chemicals in it. one of my fur babies is allergic to the topical flea and tick, he was having seizures. I thought if it is hurting him then it cannot be good for my other fur babies, so I bought this at my local pet store and I have been using it for about 3 years now. We live rural so my fur babies are outdoors every day.