Section 25990 Of Chapter 13.8. Farm Animal Cruelty From California Health And Safety Code >> Division 20. >> Chapter 13.8.

. Prohibitions. In addition to other applicable provisions of law, a person shall not tether or confine any covered animal, on a farm, for all or the majority of any day, in a manner that prevents such animal from:
  (a) Lying down, standing up, and fully extending his or her limbs; and
  (b) Turning around freely.