i have never see any movie like this where people represent dog about to be put down and their character . the movie keep switch back and forth between the actor and the animal . the actor talk and you get a feeling for the animal . it sad and yet funny . one animal start to have a baby and another try to have sex with another dog and the viewer get to understand by watch the actor represent these dog . one dog be about to be put down and you see how nervous he get . one get a different feeling for one pet after watch this movie .