Cats and dogs can hear ultrasound.
350
The Basenji dog is the only dog that is not able to bark.
4
Dogs can be trained to identify the scent of lung cancer long before symptoms develop.
190
Dogs can make about 100 different facial expressions.
18
Baks the blind boxer has a seeing eye goose named Buttons; a four-year-old goose who leads the pup around everywhere either by hanging onto him with her neck, or by honking to tell him which way to go.
16
Pet dogs and elephants are the only animals that seem to instinctively understand human gesture.
14
One in three dog owners say they have talked to their pets on the phone.
427