Advantix Flea, Fly and Tick Treatment for Dogs Over 25kg, 6 Months Supply BlueAdvantix has been formulated just to treat dogs. It is the only spot-on that can both repel and kill deadly ticks. It works quickly and effectively and kills them before they've had a chance to attach onto your dog's skin.It also works to protect against fleas and other irritating flying insects.An effective way to kill fleas, ticks and fliesJust one single Paralysis Tick can paralyse and maybe even kill your dog. Monthly application prevents against fleas, Bush Ticks and Brown Dog Ticks and fortnightly application prevents against all of these and also Paralysis Ticks.Stops fleas feeding almost immediately, plus has the ability to kill fleas within 20 minutes of contact (no bites necessary).Keeps mosquitoes, stable flies and sandflies away, which reduces irritation and bites.Lasts for a month and is simple to use - just apply spot-on treatment onto the back of dog's neck.Suitable for extra large dogs over 25kg. Pack of 6 for a 6 month supply.