StacksVerified U.S. regulatory reference

21 CFR §520.2075

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov
(a) Specifications. Each tablet contains 10, 20, or 40 milligrams (mg) robenacoxib for use in dogs, or 6 mg robenacoxib for use in cats.
(b) Sponsors. See No. 058198 in § 510.600(c) of this chapter.
(c) Conditions of use—(1) Dogs—(i) Amount. Administer 0.91 mg/lb (2 mg/kg) orally, once daily, for a maximum of 3 days. (ii) Indications for use. For the control of postoperative pain and inflammation associated with soft tissue surgery in dogs weighing at least 5.5 lb (2.5 kg) and at least 4 months of age for a maximum of 3 days. (iii) Limitations. Federal law restricts this drug to use by or on the order of a licensed veterinarian. (2) Cats—(i) Amount. Administer 0.45 mg/lb (1 mg/kg) orally, once daily, for a maximum of 3 days. (ii) Indications for use. For the control of postoperative pain and inflammation associated with orthopedic surgery, ovariohysterectomy, and castration in cats weighing at least 5.5 lb (2.5 kg) and at least 4 months of age for a maximum of 3 days. (iii) Limitations. Federal law restricts this drug to use by or on the order of a licensed veterinarian.