There's an old saying in the theatre world "Never work with children or animals". It's a pity that Herman Gross has never heard this piece of advice, or if he has, that he didn't pay attention to it. It's not so much that Pet Doctor is a bad film, although I can't really find many reasons for saying it's a good one. It's more that it makes me angry. Gross is a good actor. His appearance on the New York stage last winter in Shakespeare's Romeo and Juliet showed that he really can act. So what's he doing in this nonsense?