RSA 466:39 City or Town Bylaws.

The local governing body may make such additional bylaws and regulations concerning the licensing, muzzling of vicious dogs as defined in RSA 466:31, II(g), and restraining of dogs as it deems reasonable, and may affix penalties not exceeding $50 for a breach thereof. Such bylaws and regulations shall relate only to dogs owned or kept in such city or town, and the annual fee required for a license shall in no case be more than $1 in addition to the sum hereby required. The following dogs shall be exempt from this section: dogs being used for hunting, supervised competition, exhibition or training for such activities if accompanied by the owner or custodian, or a dog which is guarding, working, or herding livestock, as defined in RSA 21:34-a, II(a)(4) if the owner or custodian is able to s