I Pray for Riggins that this little Guy will be ok. He is a Beauty. I know all to well what it is like to loose a beloved pet. I lost 2 last year two days apart, My Boston Terrier had Seizures that were too much for her, she was 10, and My Poodle he was 15, had kidney failure. This past weekend I lost MY Louie Bear, a Shih Tzu to heart failure and My Mixed Terrier Gizmo to diabetes, both were 13years young. It is so hard. I bet your Riggins like the Dr. said just had gas on his stomach, keep us posted on him. Give Riggins a Hug and Kiss from me.