Some states have statewide dog leash laws. These laws are referred to as "running at large statutes." Many states do not have statewide leash laws, but counties, cities, towns, and municipalities have laws that determine when a dog must be leashed and not "running at large." These leash laws sometimes require dogs to be registered and wear an identification tag.
In New Hampshire, there is no statewide leash law that applies to all areas of the state. Instead, leash laws are typically established at the local level by counties, cities, towns, and municipalities. These local ordinances determine when and where a dog must be leashed to prevent them from 'running at large.' Local regulations may vary, with some requiring leashes in public areas such as parks, streets, or beaches, while others may have more relaxed rules in certain areas. Additionally, many localities in New Hampshire require dog owners to register their pets with the local government and ensure that their dogs wear identification tags. Dog owners in New Hampshire should check with their local government to understand the specific leash and registration requirements applicable to their area.