Some voice actors are so good their mimicry abilities can fool anyone, even animals.
Rudi Rok is one of these incredibly gifted voice actors, and he's so good at barking, panting and other dog vocalizations he drives those poor poochies wild in this video by Jose Ahonen.
It seems dogs who hear a perfect imitation of a dog bark start barking, I wonder what they're saying to Rudi...
-Via Dorkly