The removal of the dog from the dog's primary enclosure and:
(A) Walking the dog on a leash;
(B) Allowing the dog to move about freely within a building or an outdoor space at least one hour per day OR
(C) Allowing the dog to walk on a treadmill, jenny mill, slat mill or similar device, if use of the device is prescribed for the dog by a veterinarian to accommodate a specific medical condition