It is unlawful for the owner or keeper of any dog or miniature pig to allow such animal to roam, stray or be away from the premises of the owner or keeper, or to be in or on any public place or property unless such animal is physically controlled by the owner or keeper or other competent and authorized person by means of a physical control device; except, that in a public place, no physical control device is required while the animal is present within the boundaries of a city-owned or sanctioned off-leash dog park or while participating in an organized exhibition or training session; provided, that the control device requirements of this section shall not apply to a police dog while in the performance of a law enforcement function. (Ord. 2955 Att. A, 2015)