"Municipality" as used in this section shall mean a city of less than one million in population, town or village.
"Motor vehicle" shall mean all vehicles propelled or drawn by power other than muscular power originally intended for use on public highways.
Where the topography, natural growth of timber or other considerations accomplish the purposes of this chapter in whole or in part, the fencing requirements hereunder may be reduced by the legislative body, upon granting the license, provided, however, that such natural barrier conforms with the purposes of this chapter.
N.Y. Gen. Mun. Law § 136