Humans are no stranger to the tricks of a magician, even if we can’t figure out how they pulled it off.

Most of us laugh it off and may spend a few minutes asking how they did it. Sometimes we find out, sometimes we don’t and we’re left with a smile.

But for dogs, magic is sorcery.

According to the Huffington Post, Finnish magician Jose Ahonen decided to see how dogs would react to a bit of sleight-of-hand.

Some were simply confused. Others looked a bit unsure. But wait until the end. That dog is terrified. As far as he knows, Ahonen is the dog equivalent to Voldemort.

(Make sure to turn on the closed-captioning. Unless you speak Finnish, in which case you should be fine.)