Trinity County, CA Animal Ordinances: Cat Rules (2026)

Trinity County's animal code centers on dogs and dangerous animals and does not set cat-specific licensing, leash, or curfew requirements. Cats are treated under the general 'any animal' language of Trinity County Code Section 6.04.050: it is unlawful for an owner or possessor to allow any animal to enter the land of another without permission, and unlawful to allow any animal to disturb the peace with loud and unreasonable noise. The County's main animal-health focus for cats and dogs alike is rabies prevention. Trinity County operates a Rabies Control Program through its public health department, consistent with California rabies law, and recommends that dogs and cats be vaccinated starting around three months of age with boosters kept current, which is especially important in a rural county where pets may contact wildlife. While California's statewide rabies licensing mandate is breed- and species-defined primarily for dogs, cat owners are encouraged to vaccinate and keep proof current. Because there is no cat-confinement ordinance, free-roaming cats are not by themselves illegal in unincorporated Trinity County, but a cat that repeatedly trespasses or creates a nuisance could implicate Section 6.04.050. Owners should keep cats vaccinated and prevent them from becoming a nuisance to neighbors.