Bravecto Spot-on for Cats kills existing paralysis tick infestations within 48 hours, and remains effective for 3 months. With long-lasting protection from a single dose, your cat is free to explore and enjoy life without the threat of those deadly little parasites. The TWIST´N´USE tube makes Bravecto easy and convenient to apply, making it a great alternative for trickier cats who magically make pills reappear outside of their mouth, even though you’d swear you saw them swallow. Safety: Bravecto can be used on kittens from 11 weeks of age, weighing at least 1.2 kg (2.64lb) Enjoy peace of mind knowing that once your kitten is old enough to enjoy an active outdoor lifestyle, they’ll be protected from the risks of fleas and ticks.