Profender for cats is a topical treatment for mixed parasitic infections caused by roundworms, lungworms, hookworms and tapeworms. A single application is enough for killing and preventing infestations from various kinds of intestinal worms. It is the first ever spot-on treatment formulated for killing, controlling and preventing intestinal worms in cats. With regular use, Profender reduces the risk of transmission of worms to your family by reducing egg shedding by cats. It is also safe to use during pregnancy and lactation and is the first cat product on the Australian market that prevents transmission of roundworms from a queen to her kittens via the milk. It is a potent and trusted allwormer for cats. Ideally, the minimum dosage contains 3 mg emodepside/kg bodyweight and 12 mg praziquantel/kg bodyweight that equals to 0.14 ml Profender/kg bodyweight of the cat.