Oh, we wait and wait for winter to be over and then welcome tick season! Protect your pets with these all-natural products. No more harsh flea & tick chemicals! Dr. Bob Goldstein’s, Flea & Tick Defense Program is a system of products made with natural and effective ingredients used both internally and topically, that defend against and eliminate fleas, ticks and other biting insects without using harmful chemicals, pesticides or insecticides. They are safe, effective and offer year-round protection. Make the switch today from chemicals and insecticides. Good for you, your dogs and cats and the planet.