Johnston County, NC Animal Ordinances: Mandatory Spay/Neuter (2026)

Section 4-17 governs how the Animal Services Department disposes of impounded animals that go unclaimed after the seventy-two-hour holding period, whether adopted out, sold to a USDA-registered institution, or humanely destroyed. Within that framework, § 4-17(3) creates the county's one general mandatory spay/neuter rule: the Animal Services Department shall require that all adopted dogs and cats released from the Animal Shelter be spayed or neutered. The requirement attaches at the point of adoption, not to every pet already owned in the county, so a resident who already owns an intact dog or cat obtained outside the shelter is not independently required by this section to sterilize it.

A second, narrower mandatory sterilization rule sits in § 4-13(3): once Animal Services declares a specific dog dangerous or potentially dangerous under G.S. 67-4.1, the owner must have that dog spayed or neutered by a licensed veterinarian within 20 days of the declaration, at the owner's full expense, with the surgery completed and fees paid before any release. Outside those two triggers, adoption from the shelter and a dangerous-dog declaration, Chapter 4 does not impose a general sterilization mandate on Johnston County pet owners.

Section 4-19 exempts veterinary hospitals and clinics treating animals from the chapter's other requirements, which does not affect the adoption or dangerous-dog sterilization mandates themselves.