(d) For purposes of this section, «guide
dog» or «
assistance dog» includes a
dog being trained
as a guide
dog or
assistance dog and «person training a
dog as a guide
dog for a blind person or a
dog to assist a deaf or mobility impaired person» means a person who is employed by and authorized to engage in designated training activities by a guide
dog organization or
assistance dog organization that complies with the criteria for membership in a professional association of guide
dog or
assistance dog schools and who carries photographic identification indicating such employment and authorization, or a person who volunteers for a guide
dog organization or
assistance dog organization that authorizes such volunteers to raise
dogs to become guide
dogs or
assistance dogs and causes the identification of such
dog with (1) identification tags, (2) ear tattoos, (3)
identifying bandanas on puppies, (4)
identifying coats on adult
dogs, or (5) leashes and collars.