This flea tick selamectin spot on from Veko Care is suitable for cats and kittens. It contains 6% selamectin w/v. Suitable for cats and kittens of age above 8 weeks and weight 2.6kg to 7.5kg. Selamectin helps kill fleas, ticks, mites, roundworms, hookworms, heartworms, ear mites and tapeworms. It acts on all life stages- from larvae as well as adults. Works much better than fipronil spot on when it comes to ticks, heartworms and ear mites. Provides complete protection for 1 month after application