Loetscher once again salutes the most dearly loved fictional character in the history of Swiss literature—Heidi! Barry, the Saint Bernard dog, and a snuggly little puppy stand guard in front of the chalet. And, of course, as with all Loetscher chalet cuckoo clocks, the flowers and boulders sprinkled throughout the scene are gathered and crafted from sand found from the banks of Lake Brienz.