Strict for dangerous dogs, proof required otherwise
Under N.C.G.S. 67-4.4, the owner of a dangerous dog is strictly liable for the civil damages from injuries the dog inflicts, and the statute applies only to the owner. Dogs that killed or severely injured a person without provocation, or were determined potentially dangerous based on specified behaviors, can be classified as dangerous; sources differ on whether a "potentially dangerous" label alone triggers strict liability.
For dogs that have not been declared dangerous, victims pursue the one-bite rule, general negligence and negligence per se for leash law violations. Contributory negligence still applies.