This is a scheduled post planned to be published at 1529409730000 at 1529409730000
If a service dog approaches you without a person,
FOLLOW THE DOG.
S/he is trying to get your attention, because their human needs help
(the kind that probably
only another human can summon precisely enough)
You can recognize a service dog because s/he will be wearing a vest that identifies that role.
PASS IT ON, AND MAYBE SAVE A LIFE.