(1)  The department may close trails and other parts of public use sites to the use of horses, llamas, or similar animals.  

(2) Unless otherwise posted by the department, and except where specifically permitted or authorized by a lease, license, or other written agreement with the department, a person may not range, graze, water, or allow cattle or other livestock in public use sites.

(3)  A person is required to clean up animal feces, feed, or bedding materials in the developed area of a public use site.

(4) Horses, llamas, or similar animals must be corralled or tethered when not in use.

(5) Proof of certified, weed-free feed is required on all department lands.