Vet-Kem Flea and Tick Shampoo for Dogs and Cats is an oatmeal enriched shampoo offering immediate and residual control. Oatmeal, coconut extract, lanolin and aloe soothe sensitive skin and leave a manageable, soft and shiny coat .This shampoo prevents flea eggs and flea larvae from turning into adult fleas for 28 days. Kills adult fleas, ticks and lice. It is available in a 12-ounce bottle. Stop fleas and ticks immediately and leave your pet feeling fresh!