Every person riding an animal or driving any animal-drawn vehicle upon a roadway shall be granted all the rights and shall be subject to all of the duties applicable to the driver of a vehicle by this chapter, except those provisions of this chapter which by their very nature can have no application.
N.H. Rev. Stat. Ann. § 265:5
Persons Riding Animals; Driving Animal-Drawn Vehicles
Source
Official source: New Hampshire General Court. Reproduced from public-domain New Hampshire statutes; confirm against the official source for the current text. Not legal advice.