You know your dog is well trained when you can get them to sit still with a treat on their nose awaiting permission to gobble it up, but is a dog that holds food in his mouth without ever eating it well trained or just crazy?Sid the beagle is extremely fond of people food, but he doesn’t enjoy eating people food, he’d rather just hold it in his mouth and pose for the most deliciously adorable pictures ever taken.Crazy or not, Sid is one precious pooch, and his owner Alex Hopes loves sharing S...