Dogs can be trained to identify the scent of lung cancer long before symptoms develop.
190
Cats and dogs can hear ultrasound.
350
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
A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250
Two dogs were among the Titanic survivors.
262