This rich, conditioning formula with oatmeal kills fleas and ticks that can harm your pet. The flea shampoo is ideal for dogs with sensitive skin. Not for use on cats or kittens. SENTRY Flea & Tick Oatmeal Shampoo for Dogs and Puppies has a great Hawaiian ginger fragrance. This flea and tick formula kills fleas and ticks for up to 10 days.