Sometimes the best things happen when you go on vacation. Maybe it’s meeting the love of your life, or making a new group of friends, or doing new and interesting cultural things. Sometimes, it’s capturing the moment a German Shepherd discovers her shadow and starts playing with it.

This little pup is named Sonja, and she’s apparently quite the wild one. She’s discovered her shadow and appears to assume that it’s just a really weird flat dog. Having found a new friend, her first order of business is to jump and play around with her new buddy. Definitely adds another good memory to a summer vacation in Poland.