Sylvester becomes a father to a mouse and spends the hilarious second half of the cartoon fighting off the neighborhood cats who know there's a mouse in the house. The timing of this short is incredible. It's what Freleng was best at. Mel Blanc's voice work is excellent. I love the voice of the cat salesman and the cat posing as Santa Claus (in July, no less). The Santa gag with the cat being shot out of the chimney and exploding on the horizon is classic. It's too bad that the first half set up with the stork delivering the baby mouse takes so much time.