Bravecto Chewable for Very Small Dogs is a long-lasting protection from fleas and ticks for 2-4.5kg dogs. A single dose of Bravecto Yellow pack treats fleas for 3 months, controls paralysis ticks for 4 months, and protects against brown dog ticks for 8 weeks. Plus, it treats infestations caused by bush ticks, sarcoptes, demodex, and ear mites.