Sam takes advantage of that peering immediately, jumping up to put two paws on the front door, trying to stick his muzzle into the open crack. There are so many new smells behind the door! And there's Chuck! He likes Chuck! And maybe Chuck has food! Oh man, what if Chuck has food and gives them food? That would be so great!

Overcome with excitement by this amazing thought, Sam tries to fit his whole head through the opening.