Daniel Schulof’s “super Rottweiler-y Rottweiler” needed daily walks, runs or training sessions, he remembers, to burn off energy and remain “a polite member of society.” Schulof became a little ...

(AP) - In 2018, the U.S. Food and Drug Administration, acting on input from a group of veterinary researchers, began investigating whether the increasing popularity of grain-free dog foods had led to ...