Cats and dogs can hear ultrasound.
350
Dogs have four toes on their hind feet, and five on their front feet.
179
A man is more likely to get a woman's phone number if he is accompanied by a dog.
20
Dogs have been man's pet for over 14,000 years.
224
Sergeant Stubby was the only war dog to be promoted to sergeant through combat in WWI. He saved his regiment from surprise mustard gas attacks, found and comforted the wounded, and even once caught a German spy by the seat of his pants, holding him there until American Soldiers found him.
16
Dogs sometimes fake being sick to get attention.
26
Two dogs were among the Titanic survivors.
262
One in three dog owners say they have talked to their pets on the phone.
427