SALIX PHARMA brand Milaxyn Plus XL tablets for dogs (praziquantel) are used to treat mixed intestinal worm infections, specifically those caused by both nematodes (roundworms) and cestodes (tapeworms). These tablets contain anthelmintic (anti-worm) ingredients that target & eliminate parasites including Ascarids, Hookworms and Whipworms. An EU Authorised medicine.