Dogs are amazing creatures who have been companions to man for thousands of years.

From hunting lions to herding sheep to being used as therapy animals, having the title man's best friend of all the other domesticated animals is definitely well deserved by these remarkable canines.

The unconditional love, affection and loyalty they display towards their human family is heartwarming.

So for all you avid dog lovers out there, here are some facts you ought to know about your beloved four legged companions.

- Did You Know Dogs Dream like People?

Researchers have found that dogs and humans have similar sleep patterns and brain activity and small breeds tend to dream more often than large breeds. So if you see your pooch twitching while asleep chances are they are dreaming.

- Your Dog are as Smart as a Two Year old

Chances are your toddler and dog are at par when it comes to intelligence, according to canine researcher and author Stanley Coren dogs can count, understand over 150 words and can trick people and other dogs to get treats.

Intelligence varies depending on breed with border collies being the smartest

Read 8 MORE UNIQUE DOG FACTS