- Common farm animals include pigs, chickens, cows, sheep, goats, horses, donkeys, mules, domestic ducks, geese, and turkeys.
- Goats and sheep don't have teeth on their upper jaws.
- Chickens are the closest living relatives to the T-Rex.
- Cows have a memory of about three years.
- Pigs can run up to 11 miles per hour.
- Some wild goats can climb trees.
- There are more chickens in the world than people.
- Goat's eyes have rectangular pupils.