Dogs Poop in Alignment with Earth's Magnetic Field.
The world's oldest dog died at age 29.
A guy is 3 times more likely to get a girl's phone number if he has a dog with him.
Humans and dogs first became best friends 30,000 years ago.
Every Dog's mitochondrial DNA is 99.9% the same as a gray wolf.
In English speaking countries, the most popular names for dogs are Max and Molly.
Dogs and cats only sweat from their footpads and nose.
Dogs have 13 blood types, horses have 8, cows have 9, while Humans only have 4.
Paul McCartney recorded an ultrasonic whistle audible only to dogs at the end of "A Day in the Life".
In South Carolina, the maximum sentence for beating your dog is longer than the max sentence for beating your wife.
A dog's sense of smell is 10,000 times stronger than humans.
Cats have +100 sounds in their vocal repertoire,
while dogs have only 10.
Humans and dogs are the only two species known to seek visual cues from another's eyes. And dogs only do it with humans.
Cats are America's most popular pets: there are 88 million cats compared to 74 million dogs.
The first cloned dogs, six Canadian Labradors, started to work for South Korea's customs service as sniffers in 2009.
The Nazis tried to teach dogs to talk and read.
Abraham Lincoln's dog,