Veterinary Formula Flea & Tick Spray for Dogs was developed to eliminate all flea and tick pests without compromising the health, safety, and comfort of your family and pets. This tick and flea spray for dogs has a specialized formula that uses the botanic pyrethirns, an extract of the chrysanthemum's flower which provides effective knock down and quick kill of fleas and ticks, Permethrin keeps residual long-term control of fleas and Nylar acts as a growth regulator which inhibits the development of immature stages of the fleas for 100 days (14 weeks) preventing them from reaching the adult stage. This tick and flea spray for dogs has a specialized formula that uses the natural pesticide pyrethrin, permethrin and Nylar to kill bugs without hurting your dog. It is an effective treatment that kills both pests on contact and remains for up to 14 weeks to prevent eggs, larvae, and adult reinfestations. This easy-to-use flea and tick spray is clinically effective which can be reapplied for up to once every 2 weeks. Give your pet relief from symptoms including droppings/flea dirt in dog's coat, allergic dermatitis, excessive scratching, licking or biting at skin, hair loss, tapeworms and pale gums. Follow directions on bottle for best results. We know that your dogs and cats are more than just pets - they are part of the family - so Veterinary Formula Clinical Care designs premium medicated products that pet parents can actually afford. Your pet will be free of fleas and ticks, smell great and have a soft, shiny and lustrous coat and you will be relieved to have a home treatment that really works making you both happy and able to focus on more important things like treats, games and snuggles.