Q: Why do cows wear bells?
A: Because their "horns" don't work!
Q: How does a Rancher keep track of his cattle?
A: With a "COW"culater.
Q: Where do cows hang their paintings?
A: In the MOOseum.
Q: What do you call a cow that can't produce any milk?
A: A milk dud.
Q: What happens to cows during an earthquake?
A: They make milkshakes.