Fluravet Flea and Tick Chews for Small Dogs XS 2 to 4.5kgTiny dog. Big protection. Fluravet chews are a powerful flea, tick, and mite treatment made for small dogs weighing between 2 and 4. 5kg. Each chew is packed with fluralaner, a trusted active ingredient that gets to work fast and keeps protecting your pup for weeks. Just give the chew as directed and it helps eliminate fleas and ticks before they become a full blown problem. No messy sprays. No baths. No stress. Just simple protection your dog