- (a) Amount. The drug is a 37.5 percent solution of copper naphthenate.
- (b) Sponsors. See Nos. 017135, 054771, and 058829 in § 510.600(c) of this chapter.
- (c) Conditions of use in horses—(1) Amount. Apply daily to affected hooves until fully healed.
- (2) Indications for use. As an aid in treating horses and ponies for thrush caused by organisms susceptible to copper naphthenate.
- (3) Limitations. Use on horses and ponies only. Avoid contact around eyes. Do not contaminate feed. Do not use in horses intended for human consumption.
[47 FR 4250, Jan. 29, 1982, as amended at 68 FR 55825, Sept. 29, 2003; 71 FR 38074, July 5, 2006; 79 FR 10967, Feb. 27, 2014]