DEAR ABBY: I have a medical alert service dog. People at the store won't leave him alone to do his job, and I don't know what to do. I don't want to be rude to these people, but my life depends on his alerting. Each time I must shop for groceries, I am very afraid. Advice? -- NO PETTING IN PENNSYLVANIA
DEAR NO PETTING: You are a nice person. Too nice, in fact. When someone attempts to distract your service animal, TELL the person emphatically to stop immediately because he is on duty, working to ensure your safety, and being distracted could cost you your life. It is the truth.