Bravecto Plus For Cats Is Specifically Designed For Your Cat Or Kitten Weighing Between 6.25Kg To 12.5Kg . This Unique Spot On Formula Helps Protect Your Cat From Nasties Including Both Fleas, Paralysis Ticks, Heartworms, And Intestinal Worms All In A Single Dose. Using An Easy To Use "Twist N Use" Pipette This Treatment Works Around The Clock To Defeat Parasites.