Developed by pet experts Frontline, next generation Frontline Plus is one of the best and most reliable medications for treatment and prevention of dog fleas and ticks. Frontline Plus Dog Extra Large Red is designed specifically for extra-large dogs from 40-60kg and will help you win the battle in getting rid of fleas. The easy, spot-on application ensures immediate protection against the harmful pests and also long-lasting preventing of future reinfestations. Frontline Plus breaks the flea life cycle at all stages and eliminates effectively adult fleas, flea eggs, larvae and pupae alike. A single application is enough to provide your dog with a 30-day long protection against fleas and flea bites and applied fortnightly, Frontline Plus Dog Extra Large Red will also protect your pet against paralysis ticks. Its gentle yet effective formula makes it suitable for breeding, pregnant and lactating dogs. An innovative and leading product for flea treatment, as well as control of flea allergy dermatitis and biting lice, Frontline Plus will ensure the safety, health and happiness of your dog! Frontline Plus Dog Extra Large Red is safe for use on puppies from 8 weeks of age as well as pregnant and lactating females. Daily tick searches are highly recommended for dogs in tick paralysis areas, even if prevention has been used. Would you prefer an oral flea and tick treatment instead? Many brands offer tasty chews for flea and tick treatments.