Yesterday Petco was one of our training locations. Alfie's been there before, and has always done pretty well. But yesterday we must've come around feeding time or something: all the little caged critters were actively running around! Spooky! Here's a little video of what ensued.
WARNING: The following video is rated GP for GUINEA PIGS. Parents of young puppies are STRONGLY CAUTIONED!
[Video shows Alfie acting all scared around the guinea pig cage at Petco...at first he wants to hide behind me...finally summons up the nerve to creep up and investigate...]
...Don't worry, he recovered from his fright pretty quickly. Funny puppy!