We've all seen those sad pictures of animals that have gotten their head stuck in a container. The critter that has tried to get some morsel of food. Well, we had something similar happen with Trail. He didn't get stuck but he pushed his head in as far as possible.
I use a cut down milk jug for feeding the barn cats and if you have ever had a cat around, you know how appealing catfood is to dogs. Trail grabbed the empty jug and gave the inside a very thorough licking to get every last little crumb.
(Note the grip of his left paw!)