Cruelty to Animals RSA 644:8
I. In this section "cruelty" shall include, but not be limited to, acts or omisions injurious or detrimental to the health, safety or welfare of any animal, including abandoning of any animal without proper provision for its care, sustenance, protection or shelter.

II. In this section "animal" means domestic animal, a household pet or a wild animal in captivity.

     (a). In this section "shelter" or "necessary shelter" for dogs shall mean any natural or artificial area which provides protection from the direct sunlight when that sunlight is likely to cause heat exhaustion of a dog tied or caged outside. Shelter from inclement weather shall have an area within to afford the dog the ability to stand up, turn around and lie down, and be of proportionate size as to allow the natural body heat of the dog to be retained.

  1. (a) Without lawful authority negligently deprives or causes to be deprived any animal in his possession or custody necessary care, sustenance or shelter;

     (b) Negligently beats, cruelly whips, tortures, mutilates or in any manner mistreats or causes to be mistreated any animal;

     (c) Negligently overdrives, overworks, drives when overloaded, or otherwise abuses or misuses any animal intended for or used for labor;

     (d) Negligently transports any animal in his possession or custody in a manner injurious to the health, safety or physical well being of such animal;
 
     (e) Negligently abandons any animal previously in his possession or custody by causing such animal to be left without supervision or adequate provision for its care, sustenance or shelter; or

     (f) Otherwise negligently permits or causes any animal in his possession or custody to be subjected to cruelty, inhumane treatment or unnecessary suffering of any kind.

III-a. A person is guilty of a class B Felony who purposely beats, cruelly whips, tortures, or mutilates any animal or causes any animal to be beaten, cruelly whipped, tortured, or mutilated.