Code of Federal Regulations Title 21. Food and Drugs § 21.524.815 Eprinomectin and praziquantel

(1) Amount. Using the 0.3 mL and 0.9 mL unit applicators, administer a minimum dose of 0.23 mg eprinomectin per pound body weight and 4.55 mg praziquantel per pound body weight by topical application on the dorsal midline between the base of the skull and the shoulder blades.

(2) Indications for use. For the prevention of heartworm disease caused by Dirofilaria immitis, and for the treatment and control of roundworms (adult and fourth stage larval Toxocara cati), hookworms (adult and fourth stage larval Ancylostoma tubaeforme;  adult Ancylostoma braziliense), and tapeworms (adult Dipylidium caninum and Echinococcus multilocularis), in cats and kittens 7 weeks of age and older and 1.8 lbs or greater.

(3) Limitations. Federal law restricts this drug to use by or on the order of a licensed veterinarian.