A domestic cat can sprint at about 31 miles per hour.
274
Travis was a chimpanzee who socialized with humans since birth. He could log onto a computer to look at pictures, watch TV using a remote control, brush his teeth, feed hay to his owner's horses, water plants, and learned the schedule of passing ice cream trucks.
11
Cats and dogs can hear ultrasound.
350
Cats sleep for 70% of their lives.
8
The most expensive cow in the world was sold in 2009 for $1.2 million.
-3
George was the world's largest dog who weighed 233 pounds, stood at 43 inches tall from paw to shoulder, and ate 180 pounds of food a month.
7