Fun facts about dogs

1. All dogs are directly descended from wolves.
2. There are over 75 million pet dogs in the United States.
3. A dog's nose is its fingerprint.
4. Puppies are born deaf and blind.
5. A dog's sense of smell is reduced when panting.
6. Dogs have stellar noses.
7. Dogs can detect disease in humans.
8. Dogs aren't colorblind. 

   

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   Additional facts:

• Dogs can be taught to count and solve simple math problems.
• With love and patience, dogs can learn to walk backwards.
• Dogs sweat through the pads of their feet.
• Dogs have three eyelids, including one to keep their eyes moist and protected.
• Dogs are pack animals and don't enjoy being alone.