Dog World

Proticall contains 65% permethrin for fast action to kill & repel ticks, fleas, mosquitos, dog lice, & mites. Repels ticks away from the skin's surface. Remains effective after brief water immersion. Inexpensive and safe. Easy to apply liquid. Each application provides up to 4 weeks protection. Each package contains 6 monthly doses for puppies and small dogs, 3 monthly doses for large dogs, and 1 1/2 monthly doses for extra large dogs. Do not use on cats or in areas where cats will come in contact with a dog using the product.