- (a) Specifications. Each milliliter of solution contains 13.1 milligrams zinc as zinc gluconate neutralized to pH 7.0 with L-arginine.
- (b) Sponsor. See No. 011788 in § 510.600(c) of this chapter.
- (c) Conditions of use in dogs—(1) Amount. The volume injected into each testicle is based on testicular width as determined by measuring each testicle at its widest point using a metric scale (millimeter) caliper.
- (2) Indications for use. Intratesticular injection for chemical sterilization of 3- to 10-month-old male dogs.
- (3) Limitations. Federal law restricts this drug to use by or on the order of a licensed veterinarian.
[68 FR 26995, May 19, 2003, as amended at 76 FR 79064, Dec. 21, 2011; 87 FR 76422, Dec. 14, 2022]