{"data":{"id":"us/21-cfr-520.903c","jurisdiction":"us","citation":"21 CFR 520.903c","heading":"c Febantel and praziquantel paste.","body":"(a) Specifications. Each gram of paste contains 34 milligrams of febantel and 3.4 milligrams of praziquantel.\n(b) Sponsor. See No. 058198 in § 510.600(c) of this chapter.\n(c) Conditions of use—(1) Amount—(i) Dogs and cats (over 6 months of age): 10 milligrams of febantel and 1 milligram of praziquantel per kilogram of body weight (1 gram of paste per 7.5 pounds body weight) administered by mouth or in the food once daily for 3 days.\n(ii) Puppies and kittens (less than 6 months of age): 15 milligrams of febantel and 1.5 milligrams of praziquantel per kilogram of body weight (1 gram of paste per 5 pounds body weight) administered by mouth on a full stomach once daily for 3 days.\n(2) Indications for use. (i) Dogs and puppies: For removal of hookworms (Ancylostoma caninum and Uncinaria stenocephala), whipworms (Trichuris vulpis), ascarids (Toxocara canis and Toxascaris leonina), and tapeworms (Dipylidium caninum and Taenia pisiformis).\n(ii) Cats and kittens: For removal of hookworms (Ancylostoma tubaeforme), ascarids (Toxocara cati) and tapeworms (Dipylidium caninum and Taenia taeniaeformis).\n(3) Limitations. Federal law restricts this drug to use by or on the order of a licensed veterinarian.","path":["Title 21—Food and Drugs","CHAPTER I—FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES","SUBCHAPTER E—ANIMAL DRUGS, FEEDS, AND RELATED PRODUCTS","PART 520—ORAL DOSAGE FORM NEW ANIMAL DRUGS"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-21.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:24:47Z","sha256":"84627177e665b8952a7aaa7dfdf59258ec240bdc534ac38099a7bb716ee10b6f","source_id":"us-cfr","stale":true,"prev":"us/21-cfr-520.903b","next":"us/21-cfr-520.903d"},"notice":"GroundRules: Original legal text. Not legal advice."}