466:39 City or Town Bylaws. –
The local governing body may make such additional bylaws and regulations concerning the licensing 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.