let s meet the man who makes dogs barking mad. disappearing act one of the oldest magic tricks in the book but to a dog it s a new and disconcerting you just have the treat right in front of his nose and suddenly it s gone. some are so confused that they scurry off. the trickster is the one in finland. he films his videos in the finnish town of time but it nestled among some arctic forests and lakes yes there has been performing all around for more than ten years generally for human audiences.