Some states are “open range” or a “fence out” states, meaning that a livestock owner does not have a legal duty to prevent animals from getting onto the roadway. But some state legislatures have enacted statutes known as "stock laws" that modify the common law (rules contained in court opinions written by judges) and prohibit owners from allowing animals to run at large.
Florida is not an 'open range' or 'fence out' state for all areas. Instead, it has specific 'stock laws' that require livestock owners to fence in their animals in most parts of the state. Under Florida Statute 588.15, owners of livestock are generally required to confine their animals within the boundaries of their land or the land where they have permission to keep their animals. If livestock are found running at large on public roads or the lands of another person without permission, the owner may be liable for damages caused by the animals. Additionally, Florida Statute 588.17 provides for the establishment of 'closed range' areas by county ordinance, where livestock are not permitted to roam freely and must be confined. These laws are designed to protect the safety of the public and the interests of both livestock owners and property owners.