EDINBURG — “Thank you for bringing my son home,” Oralia Alvarado said, leaning down to wrap her arms around the neck of a big black labrador retriever lying in a blanketed wagon on the outskirts of town Thursday. Saying farewell to Sgt. Fieldy was obviously emotional for Alvarado. It was particularly emotional for her son, … Continue reading Photo Gallery: Edinburg family says goodbye to Sgt. Fieldy