International Dog Day: 16 Facts About Dogs That Will Amaze You

By Ace Vincent | Published

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Every August 26th, dog lovers celebrate International Dog Day. Animal advocate Colleen Paige started this special day back in 2004.

She picked this date because it’s when she adopted her first dog – a Sheltie – when she was just 10 years old. The day honors our furry friends and helps people think about the millions of dogs sitting in shelters, hoping someone will take them home.

Dogs do way more than just fetch sticks and give slobbery kisses. These amazing animals have some pretty wild abilities that most people don’t know about.

Here is a list of 16 facts about dogs that will amaze you.

Dogs Have 300 Million Scent Receptors

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Your dog’s nose has about 300 million smell receptors packed inside. Humans only have around 6 million.

Think of it this way – if you can smell a spoonful of sugar in your morning coffee, your dog could detect that same amount in two massive swimming pools. The part of their brain that processes smells is 40 times bigger than ours, which explains why they spend so much time sniffing everything.

They’re as Smart as Two-Year-Old Kids

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Dogs can learn around 165 words, just like a human toddler. The really clever ones can master over 250 words and actually understand what they mean.

A Border Collie named Chaser became famous for learning more than 1,000 different words and could even sort toys by what they were made of or how they worked.

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Every Dog Has a Unique Nose Print

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Just like your fingerprints, no two dog noses are exactly alike. The bumps and ridges on their noses create patterns that are totally unique to each dog.

Finland actually uses nose prints instead of microchips to identify dogs. Canada started doing this way back in 1938, and it still works perfectly today.

Dogs Hear Sounds We Can’t Even Imagine

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While humans max out at hearing sounds around 20,000 Hz, dogs can pick up frequencies as high as 65,000 Hz. That’s like having superhuman hearing that catches sounds we’ll never know exist.

They also have way more ear muscles than we do, so they can swivel their ears around like little satellite dishes to figure out exactly where sounds are coming from.

The Oldest Dog Made It to 29 Years

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An Australian Cattle Dog named Bluey lived from 1910 all the way to 1939. He worked with cattle and sheep his whole life and made it to 29 years and 5 months old.

That record still hasn’t been beaten after more than 80 years. Bluey probably stayed healthy so long because he got tons of exercise and had a job that kept his brain busy.

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Dogs Can Actually Smell Cancer

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Some dogs get special training to sniff out cancer in people. They can detect lung cancer, breast cancer, and other types before doctors can find them with regular tests.

These dogs smell the weird chemicals that cancer cells give off through someone’s breath or pee. Diabetic people sometimes have dogs that can smell when their sugar levels get dangerously low.

Greyhounds Beat Cheetahs in Marathon Races

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Sure, cheetahs hit 70 mph when they really get going, but they burn out after about 30 seconds. Greyhounds can cruise at 35 mph for seven whole miles without stopping.

So in a really long race, the greyhound would pass the tired cheetah and keep on running. That makes them better distance runners than the fastest land animal on Earth.

Puppies Start Life Blind and Deaf

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Every puppy comes into the world unable to see or hear anything. Their ear canals stay closed for about two weeks, and their eyes don’t open until they’re 10 to 14 days old.

This actually helps them because their little brains need time to develop without getting overwhelmed by sights and sounds. They rely completely on touch and smell during those first crucial weeks.

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Dogs Sleep Most of the Day Away

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Adult dogs snooze for 12 to 14 hours every day. Puppies and old dogs sleep even more – sometimes up to 20 hours daily.

Dogs dream just like people do, which is why you might see your sleeping pup twitching their legs or making little barking sounds. They’re probably chasing something fun in dreamland.

Some Dogs Have Six Toes

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The Norwegian Lundehund was bred to hunt puffins on scary cliffs in Norway. These dogs have six working toes on each foot instead of the normal four.

They can also close their ears to keep water out and bend their head backwards far enough to touch their spine. Talk about being flexible.

Dogs Beat Humans to Space

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Before any person ever left Earth, a stray dog from Russia named Laika blasted off into orbit in 1957. She was the first living thing to circle our planet from space.

Even though she didn’t make it back, Laika proved that living creatures could survive the trip to space. Russia put up monuments to honor her contribution to space exploration.

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Dog Mouths Aren’t Actually Cleaner

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People always say dog mouths are cleaner than human mouths, but that’s not true. Dogs have just as much bacteria in their mouths as we do – it’s just different types.

Since dogs lick garbage, other dogs, and pretty much everything else, their mouths pick up all sorts of germs. The good news is that most dog bacteria won’t make healthy people sick.

Three Dogs Survived the Titanic

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When the Titanic went down in 1912, only three dogs made it out alive. Two tiny Pomeranians and one Pekingese all belonged to first-class passengers who probably smuggled them onto lifeboats.

These little dogs got lucky because their wealthy owners had priority during the evacuation. Sadly, other dogs on the ship weren’t so fortunate.

Dogs Can Be Lefties or Righties

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Dogs have a favorite paw just like people have a dominant hand. About half of all dogs prefer their right paw, while the rest split between left-pawed and using both equally.

You can test your dog by watching which paw they use first when reaching for treats or going up stairs.

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One Breed Can’t Actually Bark

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Basenjis are called ‘barkless dogs’ because their voice box is shaped differently. Instead of barking, they make this weird yodel sound called a ‘barroo.’

They also crow like roosters, whine, and growl to communicate. So they’re definitely not quiet – they just sound totally different from other dogs.

Dogs Have Been Our Buddies for Ages

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People first started keeping dogs somewhere between 20,000 and 40,000 years ago. Dogs came from wolves but got smaller teeth and skulls over time.

They also became much friendlier and easier to train. By 4500 BC, there were already five main types of dogs: big guardian breeds, wolf-like dogs, fast skinny ones, hunting dogs, and herding dogs.

Why Dogs Will Always Be Special

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These facts show just how incredible dogs really are. They can smell diseases, hear sounds we can’t imagine, and have stuck with humans through thousands of years of history.

Every August 26th when International Dog Day rolls around, we get to celebrate these amazing animals that do so much more than just sit and stay. From helping blind people navigate the world to comforting kids in hospitals, dogs keep proving they deserve their title as man’s best friend.

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