Sergeant's Skip-Flea & Tick Shampoo for dogs and puppies has a great tropical breeze fragrance and beautiful blue color. This tried-and-true formula kills fleas and ticks for up to ten days. It even kills the ticks that may carry Lyme disease. Sergeant's shampoo cleans, deodorizes and conditions your dog's coat, and is also pH balanced. It can even be used on puppies over 12 weeks of age.