We just found some ticks (1 attached, 1 crawling on a pup, and the third crawling on the floor). We haven't had this problem since we moved in, and are hoping it's the nonexistent winter that's bringing them out. Our pups are, for the most part, Italian greyhounds, which sighthounds are known for weird reaction to stuff. My father, always, said that you didn't use flea and tick stuff (not even shampoo unless it's extremely diluted) withe sighthounds because they were "sensitive" like cats. I know there's a lot of people who use regular preventive products with seemingly no problems, but my dad been "proven" right too many times for me to feel comfortable. (Babbled life story over, now the question) Has anyone used Only Natural Pet Easy defense? Most of the products don't have any "chemical", hard to figure out or even say, ingredients, so I'm hoping it'll be a good product.