4 Facts About Dogs Infographic

Our dogs have always been our closest friends, our faithful friends and above all, our families and they are one of the most popular pets in the world. Dogs have long played an important role in the lives of humans for thousands of years.

But there's probably a lot fun facts you do not know about dogs:

• The sense of smell of dogs is over 40 times stronger than that of humans.

• Dogs dream like human

• Nose Pads are as unique as fingerprints

• A dog can be right or left-pawed

• Small Dogs Live Longer Than Large Dogs

• A dog is on par mentally with a 2-year-old child

• A dog's sense of taste is much less developed

• dog's hearing is very impressive too!

• More than half of all U.S presidents have owned dogs

• Dogs can be trained to detect cancer and other diseases in humans

• Adult dogs have 42 permanent teeth in their mouth

• The U.S. has the world's largest population of dogs. The 2nd largest dog

  population is in France.

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