Hartz UltraGuard Rid Flea & Tick Dog Shampoo combines effective pest control with gentle cleansing for your furry friend. This citrus-scented formula kills fleas and ticks on contact while deodorizing and conditioning your dog's coat. Safe for puppies 6 months and older, it can be used weekly as both a treatment and preventative measure. Each 18 oz bottle provides convenient, reliable protection that keeps your pet comfortable and pest-free.