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
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
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
The Basenji dog is the only dog that is not able to bark.
4
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492